If passing port-port I could fold the port side and let the starboard side run in the shallows. The amas (floats) only draw about a foot, while the center hull is deeper. I can fold either side or both, but folding just one would still give me the beam I need for stability and the boat would be about 21 feet wide instead of 28.

Here's an image from when I left the boat half-folded that way, in this case it was to leave the channel unobstructed for passing boats.