Here's something:
http://www.tanega.com/astral/astral.html
That may help, but I doubt you could do it... Not you personally, just I think we would need more help, such as a person to guide us through.
Any way, that site has some cool stuff of it! I must try some of it... I actually can hypnotize people, though. I haven't really made them do any thing, though. I've put them in the hypnotic stage.... But then they just sit there. Oh well...