Traditional tarps don't work well for me. During the winter I use a tarpsock but in the summer this is of course way too hot .
After a lot of day dreaming I came up with the idea of making a tarpsock so the top 3/4 of the sock is silnylon and the lower 1/4 is made of mosquito netting. I could simply spin it around when there is no rain so that heat could escape upwards through the mesh but if it started raining I could spin the sock so that the silnylon was on top. Has this been done? I tried searching for this but didn't find anything. If this has been done can you post a link? Thanks so much guys!