Optimize website for S.E.

My website is starting to pick up traffic and I want to drive more traffic to it. I need someone to help me optimize site to create additional traffic. Must be experienced and guarantee success. Ideally I would like someone who is so confident that they will take a commission on future traffic in earnings. That way we are parterning on future success instead of someone who just want a quick fee and they are gone. My business deals with Criminal Record Removal in the USA. My first state of business is Texas but will quickly grow to California. Each state has different laws so I have to research the laws before I can offer service. But for now optimizing the site for those two states. And then designing the site to add additional states would be great. Based on this: This is a 2 part project. Site redesign for future growth and. Site optimization for web traffic. I do have google analytics. But that's about all. IN SUMMARY: If you are desiring a long term relationship with a company that is about to grow and will work to grow our traffic ethically then please let's work something out.