I plan on opening a pay-as-you go, month-to-month, RV account (same thing different names). I want to make sure that I will be able to subscribe to MLB Extra Innings when available in March with this plan. I will sign up for AT 120+. I will not have a "home account" just the month-to-month account. Before I purchase a portable antenna and receiver I would appreciate any information from users with a similar setup.