I bought a 132" x 120" Mamajamba caternary-cut tarp to be used when hammocking. It has pulls so I can keep the tarp away from an inner tent. I can also buy doors which can be attached to close up either or both ends. For backpacking, with another, I'd like to get an inner/net tent to go under it.
QUESTION - What would be the largest dimensions (length, width, height) I could put under the tarp and feel it is safe from rain?
Here is a picture of the dimensions of the tarp:
A picture of the tarp with doors: