I would start putting a business plan down on paper. Now may be a perfect time to open a pool room. A few years ago I was looking at a place to rent. Today the building is still empty and I can buy it for $60,000 if I want. 2.5 time what it would have cost me a year for rent back then. Used equipment can be picked up over a brief time for like 10 or 20 cents on the dollar. In a short time you will have everything you need in a warehouse down to the last glass and paid for.
The tables don't all have to match or even be the same size, just be good quality. The mistake many guys make is they want to open some kind of monument to themselves and get so deep in the hole right off the bat they never see daylight. I helped a friend open a place about 10 years ago and we got everything from a shopping center that was being torn down. Lights, wall paneling ceiling tiles, carpet, bathroom fixtures, bar equipment, sinks everything for "Zero". The pool tables came from the classified. This place cost like nothing to open. By the way, the place I had looked at a few years ago that I can buy now, used to be a church. I kind of thought that was cool.
This is in a dry county I am talking about and I would have to have something extra with the pool since I can't sell beer. Maybe a pool/pizza combo or ice cream parlor, frozen yogurt what ever. The main thing is the nut has to be in line. You have to be able to survive in even bad times. You should be making a living in average times and if it really goes you have a gold mine. Most guys have a nut so high they need to do a land office business just to make a living and in bad time they go broke.
I am not just talking by the way, although I may have over simplified it a little, I have used this formula and opened two places, It works. Used equipment, manageable nut, no partners, no debt. Opening a pool room, a real pool room, clean, friendly, is not brain surgery. Just food for thought.