I plan on stealth camping through Europe for just under a year beginning in june. I plan on staying around the southern, warmer portions through winter. I was originally planning on a tent, but just recently started looking at the Hennessy hammocks. Anyone care to help me out on the pros and cons of each? if you chose one over the other, why? I'm worried about two things with the hammock, namely the cold and comfort. Also, i was thinking that there may be a number of areas where i won't be able to find any suitable trees. any thoughts?