Honestly Lex there are so many diferent levels, situations, and options it would be almost impossible for anyone to know it all. The best advice I can give is look around. Read. Chat here-there-somewhere. I am sure there will be someone who remembers the best sites to read thru checklists, etc. Search yourself objectively to find what you want to know or be.
I truly wish you the best of luck. And be forewarned, there are a LOT of posers.