Welcome to HF GGT!!
If you haven't looked at these already? Take a look see, and it will give you almost everything you need to know!? Shug's vids are really great and there's alot of info there, and he's got the newbie series which I still watch all the time, as he give's sooooo much info that I can't pick it up all at once!!!
Life above ground is always better than the alternative!