Just had a thought. With an RIB, I suppose you could fashion attachment points underneath the hull and hang it inverted. Probably more trouble than it's worth.
My thoughts exactly. I don't have davits, nor do I sail off shore.
However, IF I did, I would hang the inflatable upside down and rig a simple
way to invert it (invert itself?) as it's lowered.
I can think of a couple simple solutions but it would depend on the davits, dink and boat.