Anything without a height/age restriction, which means you'll be able to go on almost everything. Definitely Small World, Pooh, Dumbo, Peter Pan, etc. On the other rides (the mountains, etc.) you'll be able to Baby Swap, so that one parent rides while the other parent waits, and then they switch. The second parent goes through the fast pass line so the wait is much shorter. (Just ask the first CM you see at each ride and they'll tell you how to do it.)