No secret... the deep eel which is posted in the fly archive.
BTW - Tom called me with some news yesterday. He's the guy I fished w/ Saturday. He went back on Sunday AM fishing the deep eel through the same stretch for less than 2 hours. He also landed a couple of 28" - his first bigger stripers on a fly.
That's three anglers in two days hooking/landing several of last years keeper sized stripers in a few hours elapsed time in the same spot! Not too shabby for the team