Last while in ottawa we only ran 2 fields and we alternated every other weekend. So every week we could play at a different field. Each field got 2 games a month.
this year one field went private to its home team and only runs 1 public game per month and its players dont play at the other field. So public games for Ottawa get cut in half and the other fields player base runs around a dozen or less.
One team has tried to host more games by working out times to use a local paintball field, but still many players from one field wont go. Its a big division of players and degrades the local community.
Proper co-ordination between fields is a good idea. Ottawa's alternating schedual would have worked if it wasnt for player group comflicts.