Hang in there. I’m also restoring a Seafarer (1988) and TRUST ME, I feel your pain.
I started with electrical. I removed all old wiring and kept the original GW harness. Replaced the switch panel with a new custom one from New Wire Marine, relplaced the steering helm and lines, removed the rotted bulkheads and now I’m completing the new dash.
I’m working on small projects at a time. When all electrical is completed and tested, I’ll make new bulkhead panels.
I agree that it’s a bit overwhelming; set realistic expectactions of what you can do over a period of time. Finishing even small tasks I always take as a win.
I thought I’d be in the water this year, but it appears that it will most likely be next spring.
Be patient, tackle small tasks at a time, create a “to do” list to keep you on task and drink a lot.
Here are some before and “progress” pictures to motivate you.