I have a Hobie cat and need a good solution. We sail it up to shore then put it on a set of trax and pull it up about 15 feet. Even with trax the boat is pretty tough to pull up the incline (Getaway with wings) - we've thought about a battery operated vs manual winch to attach to a tree, PVC pipe contraptions to build, etc. Has anyone been through this or have any great economical ideas? Also, we need to secure it against blowing it away with winds.