Do I have the bag for you!!!!
DaKine TRIPLE board bag to hold not only both boards, but also all the accoutrements....
It’s been to Maui a bunch of times and I had no trouble fitting in my waveboard, surfboard, two masts, boom and four sails plus gear bag with space to spare. Since the airlines cracked down on taking windsurfers/oversized bags it’s seen most of its use on the cartop on Oregon trips to keep everything organized in one bag. It’s 9’ long so plenty of length for all the modern boards.
Just been gathering dust as of late but a great way to keep all your gear together/organized, just don’t forget your pet orangutan once it’s fully loaded, it’ll hold a lot of gear!
Extra padding to wrap rails of boards also.
Yours for a case of beer!