Bob,
I get the feeling there are plenty of ATC hungry pilots on FSEconomy. Its just a matter of bridging the gap. Picking a date well in advance would not only be good for getting the ATC guys ready, but for also advertising. I could start spreading the news on FSE once a date is set and provide links/information regarding FSHost and how to use it. In the meantime, I will start a poll on the FSE forums that asks who would be interested.
I will make a point of being on the WCATC TS3 server, channel 118.5 tonight around 8pm EST. Jeff, you're welcome to join us if you can. The TS3 server ip is 66.208.223.141, I will be under the callsign of N1217U
-Steven