So I floated the Warner sisters down the Yampa River the other day in my drift boat--my wife, Sarah, and her sister, Susie. And they proceeded to put on a fly-fishing clinic, making great casts along the bank all day. Both were rewarded by landing some hefty trout on dry flies. They only broke off one fish between them. Tangled a couple times (my fault, as I had the righty and lefty casting over the middle of the boat at the same time as we worked the left bank).