I finally seized the chance to go down to the Delaware River around midday for a couple of hours mid May 2017.
There was a prolific mayfly hatch, which I believe were Light Cahills size 12-15, and the flies were all over the surface of the river. Fish were caught on the yamamoto craw, power team lures craw d’oeurve, and the keitech bluegill swing impact 4 inch. Bucktail jigs , zoom speed craw, rapala x rap , and zoom fluke caught no fish.
Acoustic Guitar 1 by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)