What I've learned so far...
BYOM (Bring your own music.) I'm having trouble hearing the music played in the cafe loud enough. I need BLASTING-LEVEL music.
Be surprised. I'm staying longer each day, so far, and not getting bored at all. I just have more and more work. This is fantastic!
Tally up your earnings. At the end of the summer, go back and see how much money you've made and compare that to the cost of a writing camp... except this time, the cash is in YOUR pocket!
Schedule computer time. Because I'm non Wi-Fi, I need to schedule time to research projects and upload files onto an internet-friendly computer.
Go healthy. I've been pigging out on donuts and other deviltries, but I'm going to try one of these today....