Looks like who ever made that decided that the trailer and boat didn't have to be two separate items. That's a good idea if you ask me. Hopefully the boat raises up giving the bottom more clearance. How would you register it? As a boat or trailer.
Who ever needs a new project, you need to mount wheels on your V20 and a hitch on the bow. Like this:
(the red and silver thing is a hydraulic cylinder)