If you don't have a tow vehicle and you need one, you can rent a car at Enterprise right here in Half Moon Bay.
They are located right on San Mateo Road (Highway 92) just three miles south of Pillar Point RV Park. They will come pick you up and then you can drop their driver off.
Call or reserve online at: http://tinyurl.com/8b68rjq 213 San Mateo Road
Half Moon Bay, CA 94019
And, if you want connection to...