OHHS to hold cheer tryouts Tryouts for the Oak Harbor High school fall cheerleading squad begin at 5:30 p.m. Monday, May 18, at the OHHS gym. April 30, 2015 10:59 am Tryouts for the Oak Harbor High school fall cheerleading squad begin at 5:30 p.m. Monday, May 18, at the OHHS gym. Tryouts will take place 5:30-8 p.m. May 18, 19, 20 and 22. For more information, email cheeroakharbor@gmail.com