When I had my shop, I worked out of the house, internet and hitting as many shoots per year as possible. And the business barely supported itself, I didnt make any money. But I had a great time and made some really good friends, which is not all bad
You need to be in a very good area to be able to earn a living with a brick & mortar shop and also have a strong internet business. Lets face it, there isn't much demand for our hobby/passion.
If you want to check out a bunch of stuff you need to hit some of the shoots around the Country, you wont be sorry! Great people, good fun and good food.