I remember fishing Brood II back in 2013 and looking back at my pics the fishing didn't really heat up until early to mid-June. That was in the Poconos/Lehigh Valley area. Absent of a consistently warm May (which didn't really happen), I think hoping for hot May cicada fishing is a bit ambitious. Plan on things getting going be the end of the first week in June, once they hit the trees and start to become fish food. It's tough to be patient, because it feels like time is standing still, but we're not quite there yet in SCPA.