stick with the cradle
My boat's on a cradle, and a while ago we had a minor flood that softened the ground up enough to tilt the boat, if it was on jacks it would have gone over, as it is all I have to do is let it dry out, grab my floor jack and level it back out, with the jackstands, it's a lot harder to adjust the boat after setting it down. had someone run into the cradle with a truck, as it was the truck took damage, and the cradle has a scratch, my boat's fine. Also, I can move the cradle and boat around with no major trouble, don't LIKE to, but I can load the boat and cradle on a flatbed trailer alone, it's a LOT of work, but doable, normally grab a couple friends when I want to do that. either way it's loaded the same way, crib it up to trailer height, put some roller bars on the trailer then come-along the trailer under the boat removing cribbing as the trailer gets there, balance the boat and fasten it down, less then half a day and my boat's ready to move. it's a 28ft pearson triton, weight estimates run 6500 to 8400 pounds. Easiest way though is to grab my buddies who set up mobile homes and have them grab the toys they use to set mobile homes on basements, 45 minutes and it's on the trailer ready to go. Can't do that with jacks. Ken.