I want to join the army but before I do I want to get married but no time for a weeding right away.. how can I get married without a weeding?

I'm sure you men wedding. Try a justice of the peace (judge)

Make an appointment at your local court house. Show up, have them say a few words, sign some papers, and *poof* you're married... till death do you part. Might take an hour... tops.