CaBB,
Unfortunately my son went down with an arm injury the third week out in Wenatchee. It was initially diagnosed by their Trainer as a sprained UCL and he stayed out there and attempted to rehab with PT three to four times a week. Anyways, it turned out to be more than a sprain, so he's back home. I hope that your son has enjoyed his summer? KD has a couple college teammates on the Walla-Walla squad and they've enjoyed their time this summer in Washington...the people are very friendly out there.