http://www.ludism.org/mentat/LionKimbro

“How to make a complete map of every thought you think.”

http://speakeasy.org/~lion/nb/

Dominic O’Brien, a world memory champion, uses hundreds, if not thousands, of locations in his MemoryPalaces, which he calls Journeys. He doesn’t just use locations; He uses short journeys through locations, that he mentally travels. Each location is a stage that he mentally enacts a scene which links to what he wants to remember.

http://www.ludism.org/mentat/MemoryPalace

Mentally linking that with astral travel and metatheatrics

Also have in mind that you can create as many palaces as you want, and that they can be as simple or as elaborate as you wish to make them. Each of them is a “memory bank”, ready to be used to help you memorize anything, anytime.

Associating physical locations with mental concepts is the most powerful memory combination I know. Most other memory techniques (supposedly more sophisticated than the Memory Palace) are, at least in part, based on the concept of physical locations being used as memory pegs.

They talk about creating “memory pegs”