Hi Kristopher,
That's why I sold that camera. It's too nice to hacksaw the back off to get to the film.
Here are some photos of the parts involved. They may help you do this yourself. First, the rewind crank and the chrome part that drives the film spool. It sounds like you'll need at least one of these; probably both. I think parts from an ME will work but not be exactly the same.
The latch to the door:
I used a red arrow to mark a tab here. The chrome part that drives the film spool has a shoulder that moves this tab up when you pull up the crank disk all the way. That tab is connected to the door latch.
You may be able to push the chrome part further into the film spool and use a bent paper clip to fish in the hole and pull up that tab.
A camera tech can take the top and bottom plates off and get to the hinge pins for the film door. The bottom plate is easy but the top is not. There might be an easier method that I don't know about.