Do you need a pass to park for this beach? And what Hotels, motels, or B&B's are nearby?

No pass, but you have to pay $20

Almost all beaches in Cape Cod require a pass of some sort. Daily, weekly, seasonally or annually. Passes are only good within that town. There aren't any motels or hotels within a number of miles (closest being South & West Yarmouth.) As for B &B's there are lots of them but you will have to do a Google search or contact the Dennis Chamber of Commerce.

Daily parking $20, weekly $75 for any beach b&b and hotels around can be booked online