I have a 78 fj 40 I run topless. Just getting into kayaking - have two small kayaks - wavesport habitat 74 and a riot booster - I'm thinking of strapping onto the roll bar and the windshield. I'm using the preformed pipe insulation tubes to put over the windshield frame and it seems to protect it well. I'm not taking a cross country trip - just going to the local creeks. Anyone done this before without a rack?