My son is a Fr. college pitcher. Converted to sidearm in rising Senior summer of HS because it felt better/healthier and gave him some new attention from colleges. He went to a Sidearm nation camp this past summer in Indianapolis. He said it was ok but wouldn't necessarily go if he knew how it was going to be. They really didn't do much of signficant value. Didn't even use video, let alone pitch design tech like Rapsodo or similar technology. That would have been valuable. I wouldn't suggest traveling a long distance for the camp, but might get something out of it for a relatively reasonable price if you're close by and have the time available.