Yeah I suppose raising waking consciousness is gonna be a big thing for me. I have started to RC (in waking life) a lot, mainly in the area of looking at the time on my phone/computer and making and mentally confirming that the time is something logical.
As for if I know what's been cueing my zombie dreams I have no idea ha. I started getting them after I saw my first or second George Romero film a couple years ago and now I have one every few months at least. They're all completely different each time though. My friend also gets these dreams too.
Oh and Mario I totally wanted to "click the sig". Worth it haha.