How about this idea for combining Hammock camping with paddling?
There’s no evidence of duct tape or baling twine, so it is definitely not from around here. I can see this on the various lakes in the Ozarks as long as there’s no wind. It needs a rod holder and beer cooler though.
Anything else?

This was seen at the University of California, Davis picnic day in 2003. Photograph by Tobin on Flickr.