What kind of shoes work best for boats like the Hunter 170. I expect to get wet and likely be on the water when the water is chilly. I also expect I might have to get out into some marsh mud if I get stuck. I own a pair of wet suit booty's. I have to get the 8 year old and 14 year old with the right foot stuff. I have heard any dark soles sneakers mark up white decks. What if I get invited onto real sailboats? Thanks!