I've got a trip to Yosemite Valley approaching fast and and will be staying in Upper Pines Campground. Has anyone done any hanging in this specific campsite? I've hung in Camp 4 alright, and according to these pictures (http://www.wanderthewest.com/index.php/spot?record=1299) it seems like I will be plenty fine, but I'd really hate to have to spend two weeks on the ground in my hammock due to something I overlooked. Thanks everyone!