First of all i suggest you to the KB article: How to select rows via an unbound checkbox column. Starting with version 13.2, the GridView in the XtraGrid control provides a built-in checkbox column for multiple row selection.
Is there a minimum age to raft or upper age limit? A. 7-years-old for the Classic and 12-years-old for the Challenge. While there is no upper age-limit, we expect everyone to reasonably evaluate his or her fitness level before taking a whitewater rafting trip.
0.01; California, boaters under 21 are not allowed to consume any alcohol at all. A person under 21 with a BAC of .01 percent or more cannot even use water skis. A BAC of .01 percent to .05 percent in a boater under 21 is an infraction, with penalties similar to a traffic ticket. Colorado. 0.10.