Keep blowing fuses for blower motor

Hello, I'm Danny.

It sounds like you are having a problem with the blower motor resistor. Check to see if the harness/connector is melted/burnt/loose/damaged. Here is a tutorial showing blower motor replacement if it helps:

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

I've attached a few pictures below of its location.It's under right side of dash next to blower motor.Hope this helps and thanks for using 2CarPros.
Danny-

I second the resistor idea. Also a good inspection of all the wiring would be a good idea! These cars had the wire harness recall due to crumbling insulation back in the day.