Virginia Beach / BGE Shuttle?

I'm currently in Virginia Beach enjoying the last few days of my vacation. I bought a multi-day pass for Busch Gardens earlier in the week, and want to go back if possible (<3 Griffon).

There used to be a free shuttle between VA Beach and Williamsburg called the Boomerang. I called Hampton Roads Transit this morning, and the lady said that they discontinued the service. Does anyone know of a relatively direct, inexpensive shuttle or bus line that would get me to and from BGE from VA Beach for a day trip?

Your help is greatly appreciated.