People often laugh at me when I tell them this, but "Awful Mart" on the Awful Forums is a GREAT place to get good graphic design quickly. Lot of REALLY talented people visit the awful forums. http://forums.somethingawful.com
edit: Just noticed you said you hate searching through forums. SA is rather large and if you have the patience for a usual 1-2 day turn around its worth it.
What I mean is being able to buy some credits, then going into a realtime environment where I can type "Paul graham eating a tuna sandwich", and after 15 minutes seeing several rough sketches. Then I choose the one I like and get a finished version in less than 24h.
edit: Just noticed you said you hate searching through forums. SA is rather large and if you have the patience for a usual 1-2 day turn around its worth it.