Well originally I planned on digging down a little bit. Laying stone then setting the block at the perimeter. Then fill the center with stone. But when I roped it off is when I noticed how unlevel is it. That block is what I was going to use as the whole perimeter, I didnt plan on building a back wall that high for sure.
I'm thinking of mortaring all the blocks together, putting 3-4' rebar into the ground, filling the cavities on the block.
Digging footings for me is a pain the *** with all the rock in the ground. My luck itd go to dig the first footing and end up hitting a 6' boulder.