Thank you for your interest in supporting our cause. Our all-volunteer organization is committed to providing the freedom, fun and inclusion of water skiing at no charge to the skier – which means we rely on the generosity of our donors.

So, why Colsac? We believe everyone should experience the joy and freedom of being out on the water. At our events, participants are able to fully enjoy this experience along side their family and friends, eliminating feelings of isolation. And in addition to the exhilaration of water skiing, spending time on the water can also be highly therapeutic, reducing anxiety and depression. 

Donate Now

Your generous donation, sponsorship or gift of equipment makes these experiences possible. Thank you for your help!

Make a Monetary Donation

100% of your tax-deductible donation goes directly to running our 501(c)(3) organization – from gas and insurance to permits and gear. In fact, we are currently making an investment of over $10,000 in specialized safety equipment and training, so your donation is most appreciated! 

Donate Equipment

Have a wetsuit you don’t use anymore? What about marine ropes, dock equipment – or even an old boat? We could use them all! Your donations of equipment and gear are tax deductible – and 100% of it will go toward our 501(c)(3) organization. To make a donation, please contact us.

Contact Us

Mail a Donation

Thank you for your generous support of our program. If you prefer to mail your donation, please make the check payable to “Colsac Skiers Inc.” and mail to: 

Colsac Skiers Inc.
E12653 Weigands Bay S
Merrimac, WI 53561

Sponsor a Colsac Event

You may also sponsor an upcoming Colsac event! When your company sponsors a single event ($1,000), you will receive [please insert content here]. Or, with a $10,000 season sponsorship, your company will [please insert content here].

Our Current Sponsors

A huge thank you to our current sponsors whose generous support continues to make a significant impact within our community. 

If you wish to join our list of distinguished sponsors, please contact us