Fished a lake in this area, not specifically Bertha May. Camped lakeside and had a great weekend. Had a first for me, causing me to create a profile! I had a day where I call it a trifecta! I caught a 11" rainbow, a 13" E. Brook trout, and a 15' Cutt! Great fighters, all on 2 lb. test line. Have yet to lose one with my 9' Berkely Air IM7!