Yes you can! Just make sure to mention a +1 when you RSVP!
Of course! Bring all the babies!
There are plenty of hotels in Norman. If you're looking for a fun time, there is a hotel at the Riverwind Casino that is very nice! Some other Norman hotels include: Courtyard by Marriott, Embassy Suites by Hilton, Best Western Plus, and so much more!
Yes there is parking! However, if you can, carpooling would make parking a little less stressful.