I was docking my boat yesterday at Anchor Bay Marina at around 7pm when people started pointing out into the canal. I turned around and saw a new Chevy Z71 floating in the Salt River with a SeaDoo jet boat and trailer still attached. He was directly between Anchor Bay and Sun Dog Marinas on the other side of the canal. I believe he is the homeowner and the property has a very small ramp for loading and unloading his small boats and Jet Ski's. I did not see it slide into the water, just it floating. I guess he forgot to use his parking brake!