my turn light is my arm

My dad who was a common sense mechanic would take a cotter pin hold it with needle nose pliars stick it where the fuse goes and watch for smoke. Ive done it already and it works, cotter key will turn whit hot so be careful, best have help watching for smoke while you do this. Good luck.

No offense, but that doesn't sound like a common sense approach to me. Sounds like a good way to cause more problems than you already have.

It's not like the electrical system in an A body is all that complex to begin with...if you're not comfortable troubleshooting electrical problems ask someone who is.