New Yorker Mike Repole arrived at Aqueduct Racetrack on Saturday, April 6, with an entourage of 50 friends and family members. He had horses entered in each of the last five races, four of them in stakes. Standing in the winner’s circle after Life’s a Parlay, co-owned by Repole and St. Elias Stable, won the Grade 3 Excelsior,…