Kevin, call Chris. He is making a few bows here and there out of what he considers to be lesser woods. By this I mean he is making a few bows out of woods that he does not consider to be exhibition grade. He does not advertise it, because people are always calling him, and they normally sell as soon as he has them done. They are exactly the same bow, and same performance, just not the wood of his choice and they are a bit cheaper.
If that is not an option...then just get on the list. You do not have to give him a deposit untill 3 months before your bow is scheduled to be built. At that point, you will have to pay him in full for the bow, but if you cannot swing it...you can either go to the end of the line, or just cancel the order all together.