Expires Aug 1, 2017. This voucher is good for one rental during the 2017 season. The 2017 season runs until July 31, 2017. BLACKOUT DATES: July 1-4, 2017. All rentals include life jackets, paddles, and instructions for both kayaking, paddle boarding, Lake Minnetonka navigation. Renters must be at least 18 years of age; otherwise they must have a parent or guardian sign a liability waiver agreement (available for download on "Kayaks Rates and Info" page on the Tonka Trolley website). A credit card is required for making the reservation. The card will only be charged if a cancellation is made less than 24 hours in advance. No fee applies for weather cancellations. ALL SALES FINAL. Groupon promo codes may not be used for this offer. Discount reflects current ticket prices, which may change. Ticket value includes all fees. Holder assumes all risk in connection with the event and releases Groupon, Goldstar, the venue and their affiliates from any related claims. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.