Bareeves wrote:
can you take the mast off and sink it? and if you see bubbles conclude you have a leaky mast?
Yep.
I've turtled a 16 and 18 a few times and it's not a big deal if you don't get stuck in the mud. The silver lining to turtling is being able to bring the boat to a capsize position with the mast pointed into the wind. The way I recover from a turtle is to stand on the lee hull and pull on the righting line until the mast comes up, and I've never had a problem, especially when the wind gets under the tramp and helps.
Yesterday I turtled the 16 and got the mast stuck in the mud, but freed the mast on my first try using what I wrote above, and righted the boat solo. I weigh 225 lbs. There was mud stuck to the sail and mast so I went ashore, cleaned it off, then got my wife on board as ballast for the rest of the day. She's been terrified of the boat for years, and she saw my whole turtle routine, but she managed to overcome her fear and she even got on the trapeze for the first time and is now hooked on it. (I'm sure she'll be back to fearing the boat after we pitchpole while she's on the the wire.)