I'm looking into hammock camping as a solution for my son to backpack with Scouts. Several of the boys have hammocks, thus my son wants one. None of their hammocks have bug nets. Bugs aren't really an issue, but what about other nuisances, ie ants, spiders, etc. I figured with the thru hiking experience here you'll could advise what sort of a worry or issue this night be. I know I've woken up countless times over the years with a large spider on the tent wall, but then again this is with a tent on the ground. On the flip side, people sleep in shelters and scouts in Adirondacks all the time with seemingly no known issues. What do you'll think?