Wow. Thanks for all of the positive feedback! I think I will skip trying to start my own and either pick up some plants from the local green house or order some from tomatobaby. I still haven't decided on what type of tomatoes to grow but I am leaning towards a Sungold as one of them. For the other, I am looking for a larger tomato that bites back a little. To answer Kat's question, I'm only doing one container this year. My wife is already looking at me funny. Nothing in the ground this year due to some upcoming septic work in the back yard this summer and the only sunny spots left are in the front yard.
Raybo - I will take a look at the mix again just to make sure. I'm pretty sure it is soil - free.
Thanks everyone!
Duke