Two tummy aches and a map book

We've both got some grungy feeling tummies right now. The kids at Keri and Phillip's place were ill the night before we left. Perhaps we took some of the germs with us. What can we do for our poor tummies? Cookies? Some baked goods? Hmm... A lamington? Hmm... Maybe just some good old fashioned soda crackers? Yeah, I guess so... With our bellies on the rocks, we're getting out the old map book and heading south through Auckland, down towards Hamilton, and maybe to Tokoroa to see Hans. We'll see how far we get with these tummy troubles. Where did we put the crackers?