Fun idea!

Let your mind go blank. No thoughts, no emotions.
You will go to a place with no light whatsoever. Totally black. No vision. No hearing.
Just a very slight breeze on your face. You are aware that you are asleep. You are fully aware of your body, but you are not awake.
Very peacefull place to be, unless you are afraid of the dark.
Only managed this twice, but the experience is what you might call blissfull.
I've managed that state a couple times as well, it was really life changing for me. Just like you said, blissful, nothingness or emptiness. Kinda like a pure state.

My goal is to transcend suffering, and maintain longer periods of equanimity. So exploring my subconscious and interacting with my subconscious, and working on finding out the roots of my suffering, then dealing with it in an appropriate manner. I'm interested in pushing myself, I'd like to be able to master attaining lucid dreaming, or lucid state. I'd like to revisit the almost universal consciousness(it was more like a small group) experience I had awhile ago, aside from that IDK. Redefine my existence, not sure what that will mean, but I know what it doesn't mean.