Welcome, Luke:
Right, slim pickings, and in different directions.
WHSV will give you ABC, CBS, MyN, and Me-TV
http://www.rabbitears.info/market.ph...&callsign=whsv
W30CT will give you NBC and CW
http://www.rabbitears.info/market.ph...callsign=w30ct
WSVF will give you Fox and CBS
http://www.rabbitears.info/market.ph...&callsign=wsvf
PBS and ION will be a little more difficult.
I suggest a Winegard HD7694P antenna aimed at about 245 degrees magnetic to also add PBS on 21 or 11.
If ION is important to you, that would require a separate antenna aimed in a different direction.
As ADTech implied, this might require some experimentation; it's probably not going to work right out of the box.
What channels are most important to you?
Where will the antenna be located?
Are there any trees or buildings in the signal path from the SW?