Hi Mattoid
Yes, I can identify with some of what you are saying. I too occasionally have a very strong need to go into the astral/ethereal realms escaping the 'confines' of my physical body. I periodically need verification that there is much
MUCH more to this existence than just the usual day to day grind of the material world.
Perchance you might be trying a bit too hard. You obviously do have the desire to go OOB and that should be enough to induce OBEs, maybe when you least expect it. Good luck
Regards

Grey