July 8-10, 2016 at Gros Ventre Campground in Grand Teton National Park. 50 bucks gets you camping, BBQ, and packrafting workshops and trips each day. This year raffle prizes at the BBQ were an HMG pack, Werner paddle of your choice, and 3 packrafts (Aire, Kokopelli, and an Alpacka with all the trimmings). Separate 1 and 3 day packraft specific swiftwater rescue courses the week before. Highly recommended all around.
Registration here: http://packraft.org/American_Packrafting_Association/Packraft_Roundup.html