How come the way to get there is by car? Are there any bus tour organizers? I want to be able to come on my own but I don't have a car.

There are travel tours. Go to HOF website and search Sports Tours.

I believe Sports Travel and Tours is the official tour provider for the Baseball Hall of Fame. You can see their touring packages at http://www.sportstravelandtours.com/main_bahof_fit.php.

I'm sure there are, just do a Google search for travel companies in your town.