Elusive #9 fuse issue?

My lovely vehicle listed above suddenly decided to start blowing #9 fuses (tail/dash lights). I was wondering if someone could tell me where each major wiring harness connector is so I can break the problem into smaller sections, making it easier to track down, probable short.

Sometimes the fuse blows as soon as replaced, other times I can drive a few miles before it pops. Seems to not like rough/bumpy roads.

Thinking I can disconnect one section at a time and see if fuse holds on a test drive. Doing that should point to where a short is hiding.

Any help would be greatly appreciated.