Getting Another Break?

After doing the front brake pads, calipers and discs, I noticed a funny noise coming from the back when making a sharp left turn.

I pulled one side of the rear wheel off and although the one brake shoe is pretty worn, I see no major issue. It can wait a couple weeks although I’ll get to it sooner. I may try to pull the other side today and look, but it is difficult finding a safe, smooth place to put the jacks and stands. I wish I had a concrete pad here. The concrete company might have trouble getting to the house with their big truck. However, I might put a pad up at the top. I could use a solar panel or two there and some type of roof that could direct rainwater into one of the upper tanks.

Just a thought if I get a bit more time.