Start a Forever Club membership here by simply selecting a Forever Club level and following the steps to make your tax-deductible gift using your credit/debit card (VISA, Mastercard, Discover or American Express). If you have a question about your contribution, please contact us at Yankton College by phoning toll-free at (866) 665-3661, anytime Monday through Friday from 8:30 a.m. to 4:00 p.m. Your support is greatly appreciated. Thank you.