Making a pinwheel blanket using a 36 peg loom

Hi, everyone. This is my first post so I hope I am posting it in the correct place. I am working on a pinwheel blanket for a gift. I am working on a 36 peg loom and was wondering if anyone could tell me how many sections I should have before I take it off the loom. I have six sections now but wasn’t for sure if that would be enough. Thank you in advance.

Most members here are hand knitters who knit with needles so it may be a bit before someone who loom knits can come to your aid.