Very interesting conditions you have, I like the fact that you are trying to help Russian guys learn to surf. As far as I have heard, there are very few such places in Russia, so I support your idea. For this case you need a Stand Up Paddle board of high quality because Russian guys should know that this sport is almost the first position among our favorite Hobbies. And so surfboards must be perfect so that surfers can enjoy the waves to the fullest. I wish you good luck with this idea and am always ready to help the PM with any questions