I was in the Coast Guard Reserves for 6 years and then the active Army for 4. If you are really looking for some fun and just have to join, do yourself a favor and join the USCGR. You can join the other services and TRAIN, or join the USCGR and actually do a job, and also all of the duty stations I was at they really did appreciate the fact you were there, maybe it is because they are such a small organization. Army reserves would blow. There has to be a real major deal for the USCG to deploy, the army will deploy a reserve unit just to scratch someones ass. If you really want a good time, see if they have a water purification reserve unit near you, they never get deployed. :) Rick