I am a certified card-carrying chicken when it somes to rides (have only done Splash Mtn. once), and I suffer from motion sickness, so that gives me a wonderful excuse for things I am afraid of. I had heard how greatl Soarin is, and I was determined to ride it before I learned too much about it. I rode in May, and then again when we went back in June and will ride again next week.
Give it a shot once. I only have to close my eyes when you "glide" to the left or "glide" to the ride. I do fine with just going straight ahead. And in case you don't already know, go do this early. FastPasses are usually gone around lunchtime for the whole day and then the standby line is well up to 90 minutes or more.