What a beautiful area to hang a hammock - great photos!
Now, about that 'packable' 'lil raft thingie...got a link? This def will go onto my GearWishList.
"Climb the mountains and get their good tidings.
Nature's peace will flow into you as sunshine flows into trees.
The winds will blow their own freshness into you, and the storms their energy,
while cares will drop away from you like the leaves of Autumn."
— John Muir