Your military experience will stand you in good stead as you experience the renewed lashings from the fabled LoD ... of course, that only happens if you don't mind your Ps & Qs, and I'm sure you'll be minding them ...
Thankfully, your prior experience here means you won't be asking any cello on or cello off questions ... however, you should be aware that in the interim since you were last here, a policy was established whereby a new guy OR a guy who just LOOKS new because he changed his name, has to buy cigars for all the old guys ... just like the fellow in that Wendy's commercial had to do for the card playin' bunch ...
Make mine a PAM, would you?