There are several agents here that have offered to help you and that's great because you really owe it to yourself to secure an agent for yourself. You will want full representation in the event that you decide to go forward and write an offer. You might want your agent to do a market analysis for you prior to writing an offer to make sure you are not overpaying for the home. The listing agent is not able to do that for you.
If you would like more information on how an agent can help you before you even find a home, email me and I'll be happy to give you that information.
Otherwise, best of luck in finding your home.