Fair’s River Raft Ride Delights Teen With CP Everyone had a favorite food, ride or attraction at the Minnesota State Fair. But one Twin Cities’ teen can never get enough of the River Raft Ride. Jarek Belle-Isle has cerebral palsy, which affects his muscle coordination. The condition prevents him from going on most of the rides in the midway, but the River Raft Ride has allowed him to take part in the fair fun. “It's so much fun and I enjoy it so much," Jarek said.