M_Boats: M15 dinghy options

What do you guys use for a dinghy while cruising/gunkholing in your M15? I've used Sevylor inflatables in the past, but they pop easy and take a long time to fill and empty. I am considering building the Wooden Widget Fliptail 7 folding dinghy, as it should fold up into half of the cabin, and sets up in 1 minute. I was thinking it might be possible to also design the sail rig for it so that it could take my M15 85% jib, allowing for double purpose: http://www.woodenwidget.com/fliptail.htm Tyler Dsvis, CA M15 #157 "Defiant"