Are their bungalows or small cabins somewhere for a family reunion of about 30 people to rent for several nights next summer?

No bungalows or cabins at campground. Tent and RV camping only.

I did not see any cabins. I only saw campsites for campers and tents.

I didn't see any cabins. There is a Visitors Cabin or Chamber of Commerce in Cody Wyoming that can probably help you find a good place.

We where at BBSP this last July, they have about 30 rv sights with electric only and a few tent sights, there is a large man made lake and damn that we paddled around on