According to the different web sites on the internet showing your camper, your's has only 1 air conditioner. And this video shows the power cord (mouse hole at 1:12 into the video), which is used for 30 amp cords, not 50. Putting the two clues together, I would say your's has 30 amp, even though the original brochures say there is a 55 amp converter. It's wired for 30 amp.
Go to page 7 to the Features, Options, and Packages page.
May I give you word of advise before you go out and purchase a bunch of stuff for your new camper (which is not in your possession yet)..... hold off purchasing anything for your camper until you actually have the camper in your possession. You may find after you actually have the camper "in hand", what you thought you wanted is not what you actually needed. It takes time to outfit a camper, and that outfiting is done when the camper is being used.
Some things, even like lawn chairs, may be completely wrong. For example, if you anticipate purchasing a specific lawn chair, once you get the camper, you may find the storage area is actually too small for the chair to fit through the outside compartment door. This is only one example, why you should wait.
Good luck and be patient! I completely understand your excitement, but don't get the cart before the horse and realize you've spent a lot of money for things that simply don't work for you.