I am flying out to spain today, I just told a week that I would skip them a month, and they where fine with it. Its the first I have been away in three years also, so am looking forward.
I would say that I am doing good at the moment, could take on a couple more but not much, however I work on a scheduling system, as supposed to what most do. I can really see these types of post appearing more and more as the weather goes down hill, it sucks doesn't it.
Ftp, you should take someone on part time for a bit, and test the water with it. You will always be high on demand when when your ability to supply is low. Would diamonds cost a fortune if they were not the rare stones they are. Unfortunately there is only going to be more and more window cleaners as the economy goes south, so better they work for you, than take your work from you.