I want to build a simple low profile rack for the back of my 2up Spark. It's tough because of the steep angle on the back of the ski.
I plan on building a nice cooler stereo so I can kill 2 birds with one stone. Music for the ride without cutting into the hull, and a cooler for when I get to whatever beach/island I end up on for the day.
I've seen the racks done with PVC pipe which is an option. Only problem is, it seems like a top heavy design.
I was thinking about using fiberglass to make a base as form fitting to the back of the Spark as possible. (I'd probably use techniques similar to a custom fiberglass subwoofer enclosure.) I'd build up the side walls so that a flat piece of marine grade wood (sealed or painted) could be used as a topper.
Also trying to think of the best way to mount it. I used the rear tow hook for a test run on building a rack, but I didn't like how high up the cooler sat once I was finished. (I tried to attach some pics of the set-up I built, but it wouldn't work for some reason I'll try again later.)
Unfortunately I won't be able to work on this until spring because I am on a contract far away from home and my ski. Just thought I'd get a post out there on the forum to see if anyone else has built anything like this, or has any other ideas!