As you can see, there are plenty of agents who will be happy to help you find a home. As several have suggested, the first step -- unless you are paying cash -- is to be pre-qualified by a mortgage broker. If you do not know one, I would be happy to refer you to someone that I trust.
Then contact one or more agents and find one whom you are comfortable with. Commit to working with one -- but be wary of a Buyer Broker Agreement if you do not yet know the agent. I or any of the other agents who answered your query would be glad to speak to you.
You can go to my web site to search for a home, find buyer information, and contact me for more information. Whomever you choose, good luck.