Easy way to make a difference

It's sobering to realize that 1 in 6 people on the planet don't have access to clean drinking water. I drink way too much Diet Pepsi. What do you tend to chug too much of: Starbucks? Gatorade? If I replaced my Diet Pepsi with water, I'd probably save $4 a day. If I did it for five days, then I'd have $20 to give toward enabling people to have clean drinking water for the rest of their lives. What if the 200 adults in our church last Sunday did it for 5 days, too? And what if they spread the word to some of their friends?
In a couple of weeks I'll be talking about the 5 Days in May project. It's an easy way to make an impact through Water Missions International. I'm going to plan on doing it May 4-8. I'll be getting myself healthier & helping others at the same time. It's a no-brainer win-win. Are you in?