We have a 2012 26BH, picked it up late last summer and have only been out ~10 nights total. We really enjoy the trailer. It works well for our family; 2 adults, 2 kids, 2 dogs.
We really enjoy the Electric Tounge Jack. If I remember it came with the "elite package" which also got a few other nice things...bigger fridge, better mattress, and much nicer wheels.
Get a spare tire, its an option -- but must have.
Ours only came with the a single Group 24 battery, I think 2 is a min and if you can get 2 6v even beter.