Boats for general Sailability use

Frensham Pond SC, the current RYA Sailing Club of the Year, are seeking to change their elderly Wayfarers for something more suitable for general Sailability sailing. Nothing wrong with the Wayfarers, they are great load carriers, and can be adapted well to carriage of severely disabled people. But they are capsizeable, and in these litigious times we need to be careful. What would readers recommend as a suitable alternative ? The boat needs to be uncapsizeable, maximum 16 feet long (condition of our lease), able to carry six, able to be adapted to strap-in seats, easily handled by two people ashore, and easily reefed.  The Laser Stratos Keel suggests itself, but there must be alternatives. All suggestions welcome.

Nick - RYA Principal

a little crabber 17 would be ok if it was a foot shorter

Thanks for your help, chaps. Jim, I think we can live with a knock-down, so long as there is almost immediate righting. The Drascombe range seems to get all your approval, and the Dabber, at 15'6" seeems to fit the bill. I did, though, hear an alarming story about swamping possibilities. The Martin 16 is, I think, only a two-person boat so not really suitable for 'trips round the bay'. Something similar to the the Cornish Crabber also seems a possible. Notice none of you commented on the Laser Stratos Keel, is there a reason against it - other than cost ? Now, if there was some way to fit a bulb keel to the Wayfarer's centreboard.............

Nick C