Yes, I expect you’re right. I never did the sand roads myself - they look interesting but not for me going out there alone... I took a friend of mine to South Green Street just this past weekend - right out to the bay so that she could see the water.
The end of Green Street on the bay was a popular crabbing spot for out of towners. There was a bar there named Moby Dicks that had an old long shuffle board. We used to hang out there play shuffle board and drink Becks on tap.