Most car and bike meets are in the same place and on the same day tbh, i pop along to the Dick Turpin on the A127 on a wednesday nite which is a Amercain car meet.
If there was a meet like this every week or maybe every other week or the 1st or last day of the months etc.... Then people would know where everyones going to be, you could even do one week meet in a place in Kent then the next in Essex so that there was a better turn out.
Just food for thought i guess as the club seen/meets does not seem to get off of the ground on here.