My wife can't drive the boat any better than she can drive the truck.. Ain't gonna happen.. I go to the back of the dock, tie up go get the truck, wait my turn, back down and pull the boat on. I get a little wet snatching the bow eye, then crank away on the winch, get in the truck and get out of the way.
Unloading is pretty much the same, cept I don't get wet back it down undo the bow clip, I push and the misses pulls the lines and gets it to the farthest point on the dock out of the way while I go park the truck..
Because of the way I do it, I've had to wait a few minutes. I don't mind as I know I'm slower than most. I let others who look like they know what they're doing go first.
Now, if I went somewhere where there isn't a dock.. hmmm,,, what to do what to do... So far hasn't come up. I guess if it does, ingenuity will take over...

I like the idea of this product. If only I could afford it..