banana, yep it will probably be $12/month. You can give the beta a spin for free right now though. The game comnes out on May 19th. Warning...will be VERY addictive. Blows BF1942 out the water.
Beefcake, yes in the Sanctuary go to the training area and give all the weapons/vehicles a try. Give the Phoenix missle a try. You can guide it with your mouse after firing. Just like a TOW.

As you kill things and take over bases you will gain Battle Experience Points (BEP) which will gain you ranks. Each rank gains you certs. Use the certs to add weapons, MAX armor, vehicles or Eng/Medic abilities to your character.
To get to other continents you can use the warp gates from Sanctuary or take the HART and to a hi-alt drop on the continent of your choosing. It takes a night or two to get use to things but it's well worth it.