PPC Guru required

Hi Whilst we have a great TV business and staff we are a little light on the Pay per Click human resource in our offices so need some assistance. We promote natural health books and online subscriptions via TV in the USA and have good SEO and direct hits. Our PPC campaigns have been stalling at the $10-20,000 mark per week as we struggle to get to grips with the long tail and are looking for a super-star who knows PPC inside and out We are 80% Google and the rest Bing and Yahoo as is the norm these days So the task is this - We are looking for someone who can come in for a temporary/freelance basis and generate new profitable streams of keyword traffic for us. Please note - We are not looking to have our existing campaign "optimised" but a new stream as I know we are leaving a lot of traffic untouched right now The successful bidder will be able to advise on past successes where the client had hit a ceiling on their spends and you managed to increase the spend and sales successfully The successful bidder will also write and set up the campaigns or work with a copywriter for the actual adword adverts If you have any questions please don't hesitate to ask Best regards Lee