B, it never rains in East Tennessee don't you know, yaw right! I made a top frame out of 1/2" conduit and had a local upholstery shop sew me up a top. I'll do the same for the t-bucket. My daughter wants me to install a pop up on the Pathfinder, she is a pro mountain biker so camps out a lot when she goes to races. That will be a challenge, maybe just take the sky light out and she can crawl up through that?
Rusty