I am looking at a Marmot EOS 1p... under 3 lbs and the reviews are perfect. I currently own a Marmot twilight 2p and it's the best tent I've bought for the money.

I agree the 2p tent is the best choice for a first purchase

Hammock is out. IMO I can't handle the "exposed" feeling of my a$$ at bear mouth level... just me. GREAT for day hiking and such- but as a shelter- no thanks lol (also need two trees side by side)

Lastly my tent needs to be double walled freestanding- yes it's more weight but I don't want to stake out my tent just to sleep in a sauna...