I have started Vintage Aircraft Virtual Flying Club at http://groups.yahoo.com/group/VAVFC/  This club is based at Kaneohe Bay MCAS in Hawaii.  It is open to those who have FS98, FS2000, and FS2004.  Any vintage aircraft can be used.  No minimum flight requirements and no schedule, you can fly where you please.  VAVFC now has a web page at: http://www.freewebs.com/vavfc/index.htm