Here's the concept..... The next step is plywood templates. The beams disconnect from the hull with one easy pin each. A speed release kotter pin and it will be a fast operation.

"Ah yes!" (Image of John Cleese as he covers one eye and takes another look at Both Peaks of Kilimanjaro).....Sweet idea, but what are you going to do with the pivot end of the bracket when the ammas are in the "travel" position?