"tent" type dinghy

OK, I do not want an inflatable dinghy cuz they row poorly.  My
original dinghy was 8' of fiberglass and very heavy and took up too
much space.  ****taboats (folding dinghy) is both heavy and makes too
much windage leaning against stanchions, my Two-paw-9 nesting dinghy
is also too heavy and  a pain to assemble in spite of my advanced L
bracket and clamp system replacing the original bolts.
SO, what I want is a dinghy that works like a modern backpacking tent,
held "up" by tension of strong but lightweight poles.  Two
longitudinal ones at gunwales, one at the keel, one across transom ,
one across center and then all joined at the bow.  This should have
light weight fabric over it  with reinforcing at stress and wear
points.  The center crossbeam should hold a seat for good rowing
efficiency and another at the rear for a passenger.  Does such a thing
exist?  Is any design available?