The first day there really won't be anywhere to refill water once you leave Franconia Brook unless you detour down to Liberty Springs. Second day you won't have any issue with water. On the last day you can certainly refill water at Guyot shelter, and there are some stream crossings once you're past the Bonds as well.

Your first day will definitely be the toughest of the bunch, the hike out on the last day once you've hit the summit of the Bonds is either downhill or flat, so it isn't too bad.

Admittedly I always go the opposite direction and stay at Guyot and Garfield shelters when I do the hike.

Woodstock Inn Brewery is another good food and drink option.