Blog

Sailing ISCAs is a lifelong endeavor, and has been foundational in the development of countless sailors around the world. To learn more about this, Zim Sailing caught up with Christopher Chwalk of Barrington, RI to hear about his development in the class and experience going to the Open Worlds in Salinas, Ecuador. We learned about how Christopher's time in the ISCA has made him a better-rounded college sailor, and provided a foundation for future campaigns in other classes. Say Hi! to Christophe …

When we were selected to be the ISCA builder, we asked the class for a list of issues that they’ve seen with previous builders. From leaking boats, to torn mast steps, to cracking gelcoat around the nonskid.. to halyard and traveler fairleads that pull out – we got a LONG list of issues from past boats. The team at Zim methodically reviewed the list, and came up with internal and manufacturing improvements to address each one.  We can’t tell you about all the improvement …

PRESS RELEASE - May 8th, 2025 Bristol, Rhode Island - Zim Sailing is proud to announce that production of the ISCA® (International Sunfish Class Association™) sailboat is underway in Bristol, Rhode Island. Extensive testing both on and off the water is complete, and the first boats will be delivered to customers and dealers nationwide in the coming weeks. Interested sailors are encouraged to request a quote and place a deposit now to get on the water this summer. Offered alongside the …

As spring sailing ramps up, it’s time to go through your gear and make sure you’re ready for anything when you go sailing! Whether you’re hitting the water with high school and college sailing or as part of your local Frostbiting fleet, having the right gear is the best way to stay safe. If you’re not comfortable and safe, you’re not going to have any fun! For those high school and college sailors, there is a link at the bottom of this article with a discount code f …

PRESS RELEASE - November 14th, 2024 Bristol, RI - The International Sunfish Class Association™, (ISCA®) is proud to announce the selection of Zim Sailing as the new builder and supplier of class approved boats and parts. The beloved boat, sailed by thousands around the world since its introduction in 1952, will soon be built in Rhode Island by a team that includes former workers from Vanguard, a previous manufacturer. Class leadership vetted several potential builders via a detailed a …