Attending a major league baseball game is not cheap. When it comes to tickets, gas, parking, food, souveniers; you're often out at least $100.

So are these guys that attend games at all 30 ballparks rich? Not always. Traveling feats are accumulated over time just like anything else. If you live in the Northeast, nearly half of the league's ballparks are within a few hours driving distance.

The easiest way to tackle all 30 is to hit them simultaneously while you are in that…