I'm following Rick's advice and i'm only bringing one pair of shoes. I picked up a pair of Keen all black trail runners that are super light, water proof and have a nice tread on the bottom.
however, I also need to bring a pair of sandals for showering in hostels. Are there any sandals out there that are waterpoof that are also comfortable enough to walk around town in, on the beach, etc? I looked at some chaco's, but they are very heavy and expensive.