An attachment system for affixing a number of accessories to an aquatic board. The attachment system includes an attachment bar having a length to extend laterally across a portion of the standup paddleboard. The attachment system further includes a first board clamp attached to the attachment bar at a first end of the attachment bar, and a second board clamp attached to the attachment bar at a second end of the attachment bar. The first board clamp and the second board clamp each have an internal surface to complement and engage with a respective location of the standup paddleboard to attach the accessory attachment system to the portion of the standup paddleboard.
