I will say that since I am an ORHS grad, that Blankenship Field is great. Good field, good lighting, the problems with the scoreboard from year's past seem to be taken care of now. Lot's of tradition every Friday night with the team walking down the steps with Jackson Square as a backdrop and all the elementary kids waiting to smack the boys on the shoulders as they take the field.
Everyone works hard on Rochelle Field at Coalfield, and it's evident. I really like the Jacket logo at midfield and the facility is always clean and taken care of.
Other great places to spend Friday nights (not in any particular order):
Dobyns Bennett, Farragut, Sevier County, Lincoln County, Science Hill.
Was out at Cosby to watch some of the Cosby-Jellico game last week and it looks good for a new facility, same thing true for CAK.
Haven't seen Riverdale's new digs in Murfreesboro, but caught some of it on the CSS game earlier in the season. Their new place looks good also.