I'd say there were about 15 groups of 10-15 people when we broke up into small groups. About one person in each group was an enviro wacko, two or three were commercial guys and the rest were rec. anglers. A lot of the commercial guys walked out when the moderator refused to field questions before breaking up into small groups. So, I'd estimate about 200 people total. 50% rec, 40% com, 10% env.
-Brian