Completed this series via bicycle with Amazing Race Bike Winners - Team 15 (aka Uncle Sam and the Firecrackers: Jvechinski, ThePharmGirl, BQueen, and STEMmom). We tackled this back on July 4th with temps around 100 degrees. We were all getting a little cranky at this point. I believe I may have said, "Check there" a half-dozen times even though we already HAD checked there and then it turned out it WAS there after one more check. TFTC