I don't think it's walking distance. It's probably easier to go to the one near DTD. Take a bus to DTD pleasure island. The Hess is across the street from DTD.
I don't know if Hess carry's Mikes but the one across from BWV is certainly closer to BCV than the one at DTD. I can't remember if there is a sidewalk for the underpass but if there is that would probably be the way to go. It is a shorter walk than to MGM which people do all the time.