Cell Reception On Rural Golf Courses

I live outside of the city and one of the things that bugs me the most is when I lose my signal to my cell phone. With today's technology you'd think this wouldn't be a problem but almost every time I'm golfing at a outlying golf course sometimes I don't receive some business calls (yes I have it on vibrate). Well it looks like with a little piece of technology called a cell signal booster. I'll be able to get better reception and signal for my cell phone. I don't use my cell phone that often but when I do need to call say at the turn at my local municipal course I want the damn thing to have reception.