To keep the wind load down, I would use a two bay antenna with a single dipole High VHF element connected thru an amplifier with seperate UHF/VHF inputs.
The Antennas Direct CS2 Complete with a Winegard AP 2870 amplifier would work quite well.
A much stronger antenna with the same reception charactetistics would be the all fiberglass Triple Play antenna with the VHF add on. available at
www.tripleplayantenna.com.