Some are going to feel the reccession more than others. Those that lose their jobs are going to be the hardest hit. The rest will, as now be paying more for power, gas, fuel (It will soon be back up, after the OPEC decision) etc.
The more established customers you have, that will feel it the least, the better you will do. I personally never felt the last reccession, in that, I was busy right the way through it, and I wasnt advertising at all, not even in contact with my regulars. I just waited for the phone to ring, and it did. I dont think it is going to be the time to be relying on a whole lot of new customers giving you a call, so I would think the new and recent start ups are in for a rough ride.
Dave.