When I didn't have ESPN3 I asked a friend or relative or one of the service providers to provide me there account information. Once you sign on you're good to go. You won't have to consistently log in or sign off. (Unless you want to) If you don't know someone that has TV that is cool enough to let you use there information then IDK what to tell you. Just like my Netflix and Hulu accounts I let my whole family use. So that everyone in the Nation that's in my bloodline can watch Hulu and Netflix.
We've been a sharing type family though. I know everybody isn't like that.