by cdwscout » Thu Mar 08, 2012 11:38 am
Hammock guy here: I love them.
On staying warm: Hennessy (hennessyhammock.com) sells various models, with their most popular (the expedition) at $150. They also sell an insulation system for $140, as well as a radiant bubblepad for $30 and OverCover for $35. They have various degrees of tarps available. This system (hammock, insulation system, bubblepad, and overcover) has been proven to be good in the Arctic Circle (assuming you have a good sleeping bag or quilt).
On bugs: Most hammocks come with mosquito netting that will stop any bugs. I to live in an area prone to bugs (South Texas), so mosquito netting is a must for a hammock. Some companies sell hammocks without netting, and they are designed for California or some other less-buggy place.
On changing clothes: I can (awkwardly) change pants in a hammock, and change shirts outside (assuming you're a guy). Or, you can just borrow someone's tent.
Bottom line: (Good) hammocks aren't cheap, but once you invest in them, you can stay warm, bug-free, and VERY comfortable. It's worth the extra expense. But, don't get caught into the $50 "GI" style hammocks. They're heavy than most hammocks, have a annoying-to-stake-out rainfly, and don't work with an insulation system. Put the money into a good, Hennessy or other brand name hammock.
EDIT: Down here, three-season tents are usually good for four-season, so I don't have much a dog in the pit for warmth.
Yours in scOUTING,
Cdwscout