I still haven't managed to pull a trip with the hammock, but have experimented with it a lot in the backyard.
1- get a sleeping pad- convection is a real thing, as previously mentioned, and just laying there for a few hours in the dark, my backside was a-freezin. I got a thermarest self-inflating pad at REI for about $80- mine is particularly designed for women. It's very, very comfortable, light like WOAH, and really easy to use. I should have bought one years ago.
2- practice setup of the tarp/netting. I still can't bang it out like my old tent, and in the rain/high winds I would really be in a bind.
3- significant "sinking" factor with mine- be ready for the straps to stretch, even if they say they won't, because they will. someone here (?) mentioned paracord was more appropriate than commercially available nylon straps.
More feedback after actual trail use.