I wish I could help you.Avon is only 9 miles from Teachs Layer.Maybe a good sounside map and you could run it up there; but like you said ,I am sure there is ramp there somewhere.I just never had a reason to look for one down there.Be careful its really shallow in and around there.I would concentrate my fishing efforts down around hatteras inlet anyway because that will be your best bet for all varietys of fish.
I appreciate the help. I was back in behind the Froggy Dog about 3 weeks ago and I did find a small ramp nestled in behind some houses. I think they may have been townhouses. But that ramp wasn't suitable for a trailer. It looked more like it was setup to make it easier to launch cartop boats, canoes, kayaks and such. Is this the ramp you are talking about? If so, I won't be able to launch my 17' boat there.