I already have copys of willie's sheet in my PSK, wallet and other places. However I want to carry a lot more information that that, stuff that I will constantly add to. I have lots of good survival and outdoor books from which I am planning to take plenty of information.
Regarding the PDA, batteries fail. There are many things to go wrong with electronic appliances and constant viewing will run the batteries down. Notebooks can always be viewed. Another factor is my student budget. A PDA is not within it.
Thanks again for the reply.