A lot of people ask if its possible and how they would go about and do it. I just got done achieving my 30 ballparks in 30 days in August 2014 as a solo trip. It took me 29days 1hr and 47mins. It was the best time ive ever had. I learned so much more about the game, stadiums, fans and the cities and states I travel thru. It was an unbelievable journey and I found a great deal of appreciation and love for the game! Highly recommend, I never wanted to see all 30 in 30 days, its never even crossed my mind till I seen it on the internet that a group of friends were trying to attempt it. All the comments that were being posted were that its Impossible, too many things can go wrong to stop you, such as extra innings, weather, construction, congestion (rush hour, accident), accidents, tickets etc, etc. When I was considering it, a lot of my friends and even family were nay-sayers. So I studied for 1 week everyones Do's and Don'ts and took off on August 1st 2014 by myself and a MLB Schedule all to prove to them that I or anyone else can do this! That's how I decided I was going to do a 30 in 30! you can check out my site www.facebook.com/30ballparksn30days
Hope this helps any who think about possibly doing a 30 in 30.