Hi Rich
there is one boat ran by Orbit Marine
Orbit Marine Sports Center: Scuba Diving Classes, Trips, Lessons, Equipment ... in Bridgeport (10 min from Milford) that has taken me with no concerns about my Sk but they have no Haskel so that has posed a problem for me in the past there are no to mant Rebreather guys around Ct.
As mentioned the vis is not great and the wrecks are lackluster
but the good news is that the Port Jefferson ferry
Welcome to The Bridgeport & Port Jefferson Steamboat Company Website goes to long island every couple of hours and then you can get to the boats mentioned before.
Pm me if you need any other info, and if you come over well have a drink

.
Thanks
Kevin