Six days after a tragic boating accident at Buffalo Springs Lake, a band is asking for your donations. The Shane Rogers band played a benefit concert at Buffalo Springs Lake Friday. All proceeds go to the families of those injured Sunday. Eighteen year old Mark Stargel lost his leg when 56-year-old Greg Renegar lost control of his boat and hit Stargel's jet ski. Stargel is in satisfactory condition. Renegar was treated and released from the hospital.