The last five years, I have been kitesurfing and still really enjoy the sport, but before that I spent at least 15 years windsurfing. As a result of that, I still have a large amount of windsurfing gear lying around gathering dust. There are many days over here where the surf is on at the Mid Coast, but little wind, so I decided to have a go at SUPing, but was a little put off by the enormous size of the larger, more stable boards. Earlier this year, I was up at Port Douglas and tried some different Isups out in the water and was very impressed! So I came back and did some research, and found that if you want to surf, you need to have a very rigid Isup, and it would seem that can be achieved by having at least six inches thickness. I found one on the net that looked OK, and as they are only charging $29 airmail shipping to Australia, I bought a Tower 9'10" x 6" Adventurer Isup, and six days later, it arrived at my door from San Diego.
It paddles really well and is very stable, and easily turns on waves, so I'm happy! It appeared to me that it would also make a great light wind sailboard, so I worked on a simple, strong solution to attach a mast base to the deck, that would not damage the integrity of the board. First of all, I ground away a small circle of deck pad in front of the handle using a Dremel drum sander, and then cut a same size plastic disk, which was glued to the deck using contact cement. This disk is deigned to separate from the deck when excessive force is applied, without damaging the deck itself. I then attached strong marine Velcro to the top of the plate and the bottom of the Tyronsea mast base. The front of the base is then attached by cord to the front D ring and the rear is attached to the front of the handle using a stainless steel D ring. The purpose of this is to spread the load away from the deck and as security if the Velcro came apart. So far I have only used a 5 metre rig and it works perfectly and is surprisingly fast. The whole mast base can be totally removed in less than a minute and hopefully somebody out there might find this of interest. I also plan on taking it out with a kite, but that is for another day!
www.towerpaddleboards.com/isup