Out of towner here making the trek to Cleveland to see the Browns (and hopefully Quinn) take down the Vikes and Favre!!!

Here is my question, I will be traveling with some Vikings fans. Where is a good place to tailgate around the stadium? I have heard the muni-lots are fun, but are not too opposing team friendly. What time would you suggest getting to said lots? 6AM or earlier?

Thanks in advance for any insite.