I have been to two swaps and the free for all round comes rather late. The picking is crowed from everyone going after corals. Could there be a round say after everyone else has gotten three or four corals to allow all the new club members who have not joined in by bringing, 'buying' corals get a round to pick one? As a thank you for coming, and hoping they have a good time after adding the coral to their tank. Something they may keep long term. Something experienced members could help them choose? The first year I went up to get free corals and did bring home two animals. Both are no longer a part of my tank as they were not what I was looking for long term but free. The pickings were almost all softie by then. Personally I did not feel the generosity of the club as most people represent that part of the swap to be. Still keep the mop up table at the end.