Will your mom be staying at the BWV or BWI? With an
ECV the only way to avoid taking an elevator down to the Boardwalk level would be exit at the lobby level and to use the walkway along the Portico (Front drive) and follow along the BWV building and then turn right to head toward the canal and you will run right into the walkway. Once you get to the canal / walkway, HS is a left turn.