what the heck is this thing?

[Nebe]

In narragansett-

The Rockefellers once owned much of the hard side of the narrow river- all the way north to the north fence of Camp Varnum.. there is 1 bass stand along that stretch.

Theres one called 'minellies' just south of bass rock road and i think there are 3 in black point. One just north of aunt caries...