Provide your own water transport or rent paddleboards or kayaks from Wahoo Adventures Guides, Brown Dog PaddleBoard Co (SUP only), St. Croix Stand-Up Paddleboard Co. Personal water craft like kayaks and paddleboards are also available for purchase at West Marine at Stillwater Marina downtown.
Canoes can be rented at William O’Brien State Park (about 15 minutes north) or Riverwood Canoe (in Oseola, WI).
Other nearby rivers/lakes offer great adventure as well – Kinnickinic River in River Falls, WI (Kinni Kayak or River Guide Kayaks).