Hi Nick,
Those positions are slim at best, For myself to have another person in my garage/shop they would just be in the way. Not knowing what your skills are, and assuming you are starting with zero woodworking experience, heres my advice: You might fare better working with a friend who's a Carpenter, Home Builder etc. Or better yet, apprentice in a Cabinet Shop, just sweeping up and taking out the trash will place you in the environment. A lot of cabinetry relates to guitar building. And you may be able to ask questions, learn from pros and possibly take home scrap pieces to practice on. YOu'll accuire Tolls as you need them along the way. Guitar makers are picky, selective people. working varying hours, mostly from their home. I am one myself. You can and will learn a bunch hanging out here on this forum and others forums like it. Oh and Welcome, I hope I didnt put you off on the whole idea thing. Sometimes the best way to get somewhere isnt exactly a straight line. -Vinny