I'm doing photography now full-time, and I'm partnering up with my co-shooter and we're putting up a corporation for our studio and plan to build it to a full agency of photographers and videographers. We're buying a full Canon system (gasp!) this month, and hopefully incorporate (need to save up money) before the year ends
I try to avoid loans in general, unless it's on a project basis. Like for our equipment, we had a big project lined up, made our projections and estimates on how much we'd make, and loaned a certain amount of money that's within the money we'd make. We presented it and got our loan. After the project we paid off the loan. Now we're getting our gear.