Aviator - Relax it was just a question. No need to gripe.
As for the HLTA side, see a local CFPSA pers. If you are on a base they can direct you. I would suggest planning ahead, but don't make arrangements until you are told when your leave block is. I saw a lot of angry pers when they thought they had one plan and ended up having to change after timings were adjusted.
Once you get to theatre the local travel reps are GREAT too. I went solo, and planned my HLTA all on the go, but they made it go smooth as silk. Thats what they are there for, and they will help you decide what your wife might like too. Sit through the briefings and I am sure you will have a great one.
Best on your tour.