Mac stability & Lake Champlain info link
The link below is to the New England Trailer Sailors' association and the (newspaper) article posted about the lethal capsize on July 4th this year.I own a 2001 26X and haven't had any problems with stability. I haven't, however, tried to carry 8 adults, 3 children, and a dog (maybe 2 dogs depending on the story) on the deck of my unballasted Mac. I wouldn't do that even with the ballast tank full. (I think a dog and one of the kids was below deck when the Champlain boat went over: they survived.) With 1500+ pounds of movable ballast (people) on top of a 2400 pound boat, it wouldn't take much of a wave/wake to start a barrel-roll. Adding the 1500 pounds of water ballast to the boat may have helped, but this might have become a knock-down anyway. The difference is that, with ballast, the boat would have popped back up once it dumped the adults (movable ballast) overboard. The kids may have had a chance, and several adults could have then gone below-deck for the ride home to keep it from happening again.No boat is 100% safe and 100% fool-proof. I'm happy with the compromises which make up the Mac 26X.http://www.ne-ts.com/ar/ar-407capsize.html