I had previous glass experience & with your tools, facilities, and time I could've probably knocked out a cap off stringer/floor ONLY job in 2-3 weeks. The real problem will to be staying on task & not taking on additional work while you've got it torn apart (oh so tempting as it may be). Also, schedule, plan, & multitask. Just because you've got to wait for the resin to kick before the next layer doesn't mean you're done for the day - grind yesterday's work, prep another area for tomorrow, etc.

My recommendation for supplies is U S Composites & try to find a local source for those times when you need just a little bit more of that last thing you ordered but can't remember where you put it.