I'm sure the process will refine and develop as we go along. Right now, I think all we need is for someone to generate a suitable map and upload it. I apologize for starting this and then being MIA, but my husband is having a serious health problem that started yesterday and it may be a few days before I'm able to be here much. By all means, though, start without me. I'd hate to lose the momentum and have to try to get this ball rolling all over again.