text:  welcome back to northwestern outdoors radio i'm john cruz we've got mike mock on the line he is the man behind the brewster salmon derby taking place on the upper columbia river august 2nd through the 4th is actually 18th annual brewster salmon derby it's been around for a while and it's a very popular event mike welcome to the show thank you very much john for inviting me there's a cap on how many teams can participate in this derby isn't there