Woo, this is tough. Here's my guess for the 5 false ones:

6. I've met Jacques Cousteau
8. I've gone scuba diving with Jacques Cousteau
18. I piloted a plane at age 5
19. I've ridden an elephant around the big top at Circus Vargas, dressed as a clown
22. I once had an afro [Your hair doesn't seem like the type to afro-ize]

No bets against the sunburn statements, Red. ;)