Lots of good advice given.
Even though I travel a lot if your efficient and organized you can still do a complete frame off in a years time.
The biggest thing is do one thing at a time so you don't get overwhelmed.
When the body work starts I will work on the one panel that night until i have that panel in epoxy over any filler.
Where people make a mistake is running to his fender to fix something and back to this door etc. Next thing you know in the four hours of work that night you have nothing done.
The next night I will do a door until done.
If you think about it in a two week period with 2-4 hours a night you can have the whole body done and sealed with epoxy and ready for primmer.
Only time I work on multiple panels is when painting the undersides and I will do the doors, hood, deck lid all at once so can paint at the same time.