OK, so having just got a new hammock tarp for Christmas, I'm itching to go give it a try. I've slept in my hammock (borrowed tarp) a couple times, but never on a backpacking trip.
My question is about hammocking in high elevations, like right near the treeline. I'm specifically meaning the Sierra, but feel free to add info about other places as well. I'm imagining trips to places like 1000 Island lake (where I've been), and Red Spur Lakes (where I haven't). These places are at or above the technical treeline, however, both have plenty of trees. What I'm wondering, is are the trees strong enough? How do you tell if a high elevation tree will support a hammock?
I've read that some trees at high elevation that might even look sturdy enough, can be known to bend significantly under the weight of a hammock, leaving you on the ground by morning.
I'm considering bringing a pad instead of an UQ, so that if I'm forced to go to ground, I'll still have insulation. Since the pad will truly only be for insulation (in the hammock), and not for comfort on the ground, I'm guessing I could get away with a much thinner and lighter pad, such as a ridgerest, as opposed to my x-therm for ground camping.

