Before you invest in new jackstands I would urge you to look at what would be the added cost of buying a trailer instead. The extra cost may be recovered in transportation fees and allow you to bring the boat to cheaper winter storage. In addition, it would allow you to bring the boat to regattas that would otherwise be inconvenient. I wish I had the option when buying my boat. My club allows inexpensive winter storage up to 30' but only on a trailer.
