Every year I trailer boat out to Montauk for striper fishing. I wanted to try going Offshore this time and was wondering if anyone could recomend a wreck-location.

I am not looking for anyones secret fishing location just some advice as to where might be a good starting spot within 15 mile range of Montauk Harbor. I have 23 Grady Gulfstream and have fished off shore 25 mile range from Fire Island Inlet with decent success.
Any help or advice would be deeply appreciated.