Grilled Chicken Breasts

Hi, can anyone give me suggestions on how to grill chicken breasts on a gas grill and have it come out low-cal, but moist?

Thanks, Betty

Marinate them for an hour or two prior to grilling.  Any marinade will do.  In the bottled ones, I like the lime tequila mixture, I think it's from McCormick.  A nice home made one is white wine, lemon zest and juice, crushed garlic, dijon mustard and a touch of honey to help them get golden brown. 

After marinating, pat dry and slap on a very hot grill.  Sear both sides, then let it cook just until the center of the meat is white.  Don't over cook them.