Do you know if there are any good random dungeon creaters? Im not very good w/ maps, and somehow got talked into starting the campaign i was workin on early.....so i have no maps, but several ideas.
What might be good for you, might not be good for others, so you may want to check out a few of them and see which one produces the kind of stuff that meshes with your own DM style.
this is what I use (no graph paper AND I suck at mapping). http://www.rpghost.com/dungeon_gen.shtml It's rather good, you can decide around how many rooms there are, how big it is, etcetera...