>>1797187I'd just bring a light weight, flexible pair of water shoes that take up very little space in my bag, take my pants, underwear, socks, and shoes off, put them in my bag, and walk through it half nude. You can keep your underwear on if you want but you might have to dry it out. Bring a quick drying towel so you don't get hypothermia. I wouldn't bother with crocs, they're heavy and bulky. Your feet also slip in them which could be dangerous.