Hi folks, Question for all you Ace 250 users out there. A friend of mine has had his Ace 250 for about a year and a half and invited me to go to the beach and do some MD'ing with him. He said that they take theirs down to the beach and also uses it in some creeks that are near their place. Since it's not specifically made for water use, is it true that it won't hurt the coil at all by doing this? (I've just purchased mine a couple weeks ago and don't want to ruin it by using it how he does.) 