Does anyone have 13B Advanced Leader Course insight?

I am a bit anxious as I haven't been to a schoolhouse since WLC in 2009 and I haven't done 13B work in about the same. I only worked with one weapon system, which of course, is not the one I will be operating on.

Further, I will most likely never do 13B work again (USAR doesn't have 13Bs). As a last hoorah as a gunbunny, I want to go in as prepared as possible and rock it, for old time sakes.

Any experience is welcomed!