Need a Wordpress Expert for small project, needs to be done tonight

I need a Wordpress guru who can do a small project for me that must be done tonight. It is an advanced search feature that searches and matches items in the posts and post_meta tables. I have imported the data and done some amount of the work myself, but I keep hitting roadblocks and need help. The site is complete, the data is there, it's just the search queries that I need help with. Can't mess around, need someone who has done this and knows this in and out and can complete this in 12 hours. Will pay for the best.