Details for William Hill Sports Book
NOW OPEN! Place your bets on professional and college sports. Visit Isle Casino Hotel® Waterloo to sign up today. ©2019 ELDORADO RESORTS, INC . Isle is a registered trademark of ELDORADO RESORTS, INC . Must be 21 or older. Gambling a problem? There is help. And hope. Call 1-800-BETS-OFF.