Yep done that before unfortunately between incorrect information (like the location being the home address of a past member or someone who has moved), number no longer in service, club moved or ceased to exist, or a club that just is not very active you could spend a day driving to places with no joy. Since I have but a few days passing through if I made contact with a few active on the forum they might be active at the field.
By the way thanks for the info looked at those web sites before posting here if there is no joy here then I will have to go back and look again.
Thanks
Dennis