We're going on a short flight in two weeks to California and I'd love some ideas as to what toys I can bring for DS. He's 14.5 months at the mo and LOVES to move (lord help us!). People are also suggesting I give him Gravol to help him take his usual nap on the flight but I'm not so sure how I feel about that...We're sort of assuming the naps will be a bit of a crap shoot and he'll probably sneak in two naps, one en route to the airport, and one en route to Nana and Poppa's. Thoughts, btdt experience? He's flown before, same time/same place last year.