there will probably be about 800 uk players at campaign cup, and i would think that quite a lot of players would not be there, so say 1000 tourney players and a few thousand rec plkayers who own their own equipment and maybe 100,000 players around the uk playing rec. as sites often can have up to 300 players on a sat and the same on a sun, plus week rec vents creats a lot of people at all the various sites around the uk.