Nine-year-old Bella Collett said she had “no words” after getting back to the Barrett Lake Marina late Saturday morning after her first-ever water skiing excursion. “Usually, I never get to do stuff like this, so I’m excited,” she said to The Arizona Republic.  Collett uses a wheelchair because of her spina bifida, a birth defect in which the spinal cord doesn’t develop properly. She was one of dozens who participated in Arizona Adaptive Water Sports Kids Day on Saturday, an event that provides adaptive equipment and makes water sports accessible for disabled youth. “This is the opportunity she has to do something and to gain confidence and to see and meet other…