I have a 1985 Larson Senza ski boat. Walkthrough windshield / bowrider. When I got the boat it had no bimini top - And looks like a new one is a bit pricey. Any ideas for a simple DIY way to escape some sun? Any pictures of your own DIY projects for this would be awesome. I don't have the money to buy one, but would like a way to keep the wife and kids happy and let them get some relief from this hot Georgia heat while we are at the lake.