My 40 and 1/2 inch tall 3 year old will be making his first trip to Disneyland next week, and I need to decide which, if any, big rides to take him on. Which do you think I should try first - BTMRR, Splash Mtn., or the Matterhorn? Basically, which one is the least scary/rough? Also, he's big enough for Star Tours, but its been years since I was on it and I don't remember it very well. I'm not sure how the average tall 3 year old does on it. If memory serves, if you sit in the front and center the ride is less rough. Is this true and does it really make that much of a difference?