Hey everyone. I just got a hold of 8yds of silnylon, 5' wide ($2.00/yd at Jo-Anne's clearance-clearance sale). I'd like to build a 12X10 tarp for hammocking purposes. I really like the pictures I see where some of you with good sized tarps (usually 11X10) are able to close off the ends like doors and I'm wondering where would my optimal pull tab placements be if I want to do this, especially if I want to be able to do it on both ends. For this one, I'd rather not actually have to add door flaps to the tarp, but rather just be able to swing in the ends.

FYI - I'll be using it with a HH Expedition, or a DIY of my own design, but similar in length.

Any advice even remotely related to this project would be fantastic. Thanks in advance.