I just talked to Danny, from Tack-A-Paw Expedition's. He is in Colorado today, and won't be able to help with launching or recovering watercraft. His machine is broke. I'll find out when he is stationary whether or not he can rent canoes.
I'm confident that we can get the craft back up the hill using strong rope and a bumper of a 4X4.
Right now I'd say bring your own watercraft, or borrow one from a friend.
It is going to be a good day to be on the water.