On our visit to Tampa last August there was a good selection of cars on the EA. We had our choice from Convertibles, SUV's, Mini Van's, Full Size and Intermediate. We will be returning in June and have reservations for a Full Size at $130 base rate per week with the DC and EG discounts it comes to $270 FOR 2 weeks including all taxes and fees.
We love the ease that EA provides our family. After checking all of the major car rental sites, we feel that National provides the best overall value. When you receive your rental confirmation, all of your fees are on the page. Some other companies lure you with what seems to be a great rate, but then they add the extras on when you actually arrive to pick up your car.
As far as EA or EC goes, you can only receive EA if you reserve up to a Full Size car. If your reservations are for premium and above you will be bumped to the counter or EC.
We usually pick our luggage up and then proceed to the EA. We just load everything on to one of those carts you rent for a $1 and head out to the EA. This helps to keep everyone together and cuts down on repeated trips to the terminal.