Get up on the roof with a compass and point it at the stations you want to receive.
You will need to choose one of the big groups of stations to the west-southwest or to the nort-northwest. No experience with that antenna, but you may get some of the green stations that are off-axis as well as the ones you are pointing at. Your reception environment is favorable and I would expect to get a lot of different stations. You can google the call signs and find out what each station is, then put together a group of strong stations that are all in basically the same direction, and point the antenna that way.
Some trial and error may be required.