I disagree on the back not having lats. I know, in particular, the transition into the second tunnel has strong lateral forces. I remember feeling like I would come out of the train when I had my hands up in the back rows on that transition. I'd guess it equals the force in the front at the end of the tunnel, though it has been a while.
I came here though to say I've finally gotten on Intimidator 305, and a good number of times in the two days I was there. A friend went to the park the day of the earthquake, and was next in line for his first ride of I305 when the earthquake hit...sooo he and those he was with were given free tickets to return before Sept. 12. He invited me, so we went up this weekend for two free days. It was supposed to storm both days as of early last week, but turns out it was perfectly sunny out both days, and ontop of that, the park was basically empty. The longest we waited was for a front row ride on I305 on the second day, and that was because they switched it to 1 train operation. That was about 40 mins...other than that we didn't wait more than 15 for anything either day. So onto the ride:
The first 3/4 was epic. The speed is awesome, the forces are incredibly intense, and the ride is buttery smooth. My first ride was in the front row, and I think that's the best spot on the train, especially when it starts getting faster in the evening. The first drop has decent ejector air even in the front. The first drop in the back row has airtime that starts at around -20*, and ends right at the pullout in a smooth transition. It's forceful enough that I felt the pressure in my head most of the way down, something I've only felt on El Toro's stronger hills before. That slight left bend at the bottom of the drop is pretty much not noticeable unless you look for it.
The forces at the bottom of the drop are very strong, but not like say Kingda Ka's pullup where you really feel like you have to work to sit upright. The physical strain comes toward the end of the turnaround where it seems most people gray out to some degree. My first ride wasn't bad on the gray out...not much worse than say Nitro or Batman on the helix. Basically you would "wake up" right as the ejector air on the next hill started. We rode 3x in a row with an empty station, then got on Flight of Fear, then came back to Intimidator and rode a fourth time (back row this time). My friend and I both were completely gone by the end of the first turnaround. Basically I grayed out like normal, but a bit worse, then I realized what was going on around the middle of the little hill. Between the 2/3 through the first turn, and that hill, (and these are my thoughts from immediately after the ride so it was fresh in my mind) basically I remember my hands being up, and I remember a little bit of wind, but other than that I felt like I was in a dream state, kinda knowing I was on a roller coaster, but not really feeling like that was the case. At the end of the little hill, I realized what was going on, and was able to enjoy the ride again. It was really weird for me...never happened to me on a ride before.
The 150' camelback is pretty sweet. The front row has good jerk into airtime, and the back has lower negatives, but longer duration. The first small hill is very fun and unique, if a bit awkward on the righthand side of the train. The left side flows really well. There's a shot of ejector air there...smooth and forceful. The next turnaround is awesome, and you can really feel the speed, perhaps more than the first turnaround because of the tighter radius and track surrounding the turn. The twists are extremely fast, and there's what feels like a strong but smooth pop of ejector in the middle of all of them. The turnaround before the straight hill is again extremely forceful and fast, and another one of my favorite parts of the ride because you can really feel the speed.
However...IMO, the brakes are on very hard. To me, it takes the experience from being one that is almost unreal over the first 2/3, back down to that of a B&M hyper with some really fast twists. The air on that hill and the next hill isn't that great, the transition ontop of the second straight hill isn't that effective, and the subsequent pullout before the last S curve has a bit slower pacing than I would like. The S curve is really good in the back since it drops farther than it rises, and again there's a nice and smooth shot of ejector air during the rotation. The rise into the brakes again has a hint of lag, and the rotation at the top is cool, if a bit awkward. There's again a pop of ejector air into the brakes. Because of the brakes, though, the pacing and excitement of the ending is in stark contrast to that of the rest of the ride. It's still a lot of fun, but even if it's better than the ending of lots of other rides, it's hard for me to overlook how stark the difference is between the ending and the rest of the ride.
My other issue with the ride is only a problem for some people. The restraints are NOT friendly to tall people. I'm about 6'3" and slim, and I generally have around an inch between my shoulders and OTSR restraints on Intamin rides. While they're not hard, these restraints are still fairly stiff, and press down on my collarbone when the restraints are all the way down, as they always end up because of the attendants and/or forces. That's annoying in itself, but you have to consider the fact that the negatives add pressure to your shoulders, and every twist has both negatives and quick back and forth motions with the laterals. The rubbing and pressure really adds up after a couple rides, which makes it hard to fully enjoy the craziness. The ride itself is great, but that does take away from it for me. Though the twists are incredible in their uniqueness, I'd personally greatly prefer lapbars and slightly slower rotations, or possibly even the OTSRs from the first iteration of the ride.
So overall an epic ride, and one I'm extremely glad to have had the chance to ride a lot, but not my favorite since it's not one I could enjoy too many times in succession, and also not one I can just relax and have a great time on without worrying about clenching my leg muscles to prevent blackout. I rode 12x over the two days, and my shoulders were sore both Saturday and Sunday night, and are still sore right now.
Still had a great time on it, and despite the drawbacks, without a doubt it's in my top 5, just not at the top spot. Haven't been on it in a long time, but that distinction goes to SROS/Bizarro SFNE. While it's not nearly as extreme, it's longer, has a better setting with more terrain and park interaction, and pacing doesn't slow drastically toward the end. The negatives are equally strong, and the whole ride is easier to enjoy with the lapbars. Both incredible, but SROS/Bizarro is a bit more my style.