Join an on-the-water wacky charity golf tournament that brings together four-person teams to enjoy a game of nine holes by boat. A kick-off party and team registration is to be held Friday, Sept. 21, at a tropical dwelling designated HGTV’s 2008 Dream Home. A live or silent auction as well as a 50/50 cash raffle also are planned. Teams tee off Saturday with shotgun start at 9 a.m. Proceeds benefit local Keys charities.