I was wandering what kind of water proof cab covers are recomended and will they actually keep the water out? I have a 79 cj7 with the factory soft top so it still has the snaps. Its hard to tell by the pictures but are most of them attached to the rails like the supertop uses or do they have straps that actually hook under the jeep? Also who has the best prices? I have a carport but when it rains really hard it can blow in on it and I'm sure the electrical system will be grateful.