OK so short and sweet as I can, I'm in the Navy and going on a 6 month deployment soon enough. I just finished guitar fundamentals 2 and I obviously can't really get much use out of guitar tricks in the middle of the ocean. For now I'm interested in learning to play anything other than heavy metal and country. I need to stock pile six months of material before I leave! Any suggestions for material, preferably book form, that will last me a while underway?