Presque Isle Downs & Casino is probably giving some executives at Thistledown fits. The new casino in Erie is opening up its long awaited racetrack on Saturday. Thoroughbred racing joins slot machines and the new virtual blackjack games at Presque Isle Downs & Casino. Erie is a little less than a 2 hour drive from Cleveland's Thoroughbred racetrack. Presque Isle Downs & Casino also offers simulcast wagering.