No. Especially if you are a newbie.
Look at sitescout, 7search and bing. Look first, then ask, then look.
Then when you are really sure, budget.
Think what you are doing, do you want 100 targeted visitors at $1 each?
Or, if you just want to get people looking, try traffic exchanges - cheap as chips, not targetted, but some may, just may like what they see.
Ramble over, just be careful. Keep your house.