I would start with the brake drums. Open up and look. I had some retractor springs that weakened and allowed the drums to jam. If that doesn't reveal a result, look into the gears. How many miles on the rear end?
You should look into wasp spray. That has to be legal and I promise it will be an effective deterrent. They shoot 30 ft even with a breeze and if you hit your dog it wont kill it, just painful in the face.
Welcome from Downriver! Yes parts are available, especially service parts like brakes, waterpumps etc. Also a nice parts wanted section to FABO and a bunch of helpful members if I do say so myself!
I have the service manual and there isn't anything there helpful for a convertible but I would be happy to take some pics of my car for you. What areas are you looking for?
As long as you are having fun thats all that matters! We are not all gonna be rock stars but that doesn't matter. We can all contribute to the music!!!! @cosgig
Just had thumb surgery done so now I can hold the pick. Looking forward to getting back into it. Kinda of a Stevie Ray Vaugh/ Erick Clapton vibe. Life begins at 65!