How are you supporting that boat? I need to work on my Dauntless 13 bottom side and replace trailer rails...
thanks,
reeltime
skilledprotherapy@yahoo.com

Hi reeltime, I used cinderblocks with wood on top. Seems pretty stable, I've been storing boats like this for years. The local marinas do the same.

make sure you put the blocks in the same orientation as they do when they build a foundation or they can crack and ruin your day (and health record) It looks like you have done this on this boat.
Rather than use one set of seperate blocks on each side of the keel in the rear of the boat, I use 3 sets cinderblocks with 6x6 on top and then block the boat between the 6x6 and hull w/4x4's or 2x4'. this way if boat shifts or gets bumped, it won't fall off one stack of blocks- the 6x6 and 3 sets of blocks are more stable