I gave this idea a run. It holds some water, but it doesn't have as much power as i thought with a standard vacuum cleaner. I used a hose with a ~1" diameter and it held the ball relatively well. If your expecting to navigate the turns while holding the ball. your going to need a drive system that has excellent steering. Don't get me wrong though, I still believe this is one of the best ways to manipulate the ball once you get it in your grasp. which will be easier said than done.
http://www.youtube.com/watch?v=HzmdW2CcaXU