First, for safety reasons, as well as your sanity, remove your phone number from this public website. I expect you received multiple offers from realtors who are willing to jump to show you a house. (your voicemail is probably full)
Second, review qualifications of a buyer's agent that you might like to work with. There are many articles here on Trulia and other sources that can help you define what you would look for and don't rule out that a personality fit is important. This agent should be interviewing you as well to determine if you can work well together. They become your consultant and should be your best resource to meet your objectives. And the first task, after understanding your objectives, is to determine your qualification for a loan, possibly having you meet with a lender to get prequalified so that you can make an offer on a home you select.
If all you want is someone to open the door because you're curious about the home, you can call the listing agent who's phone number is on the sign. If you want a buyer's agent (representing YOU not the seller) then many can line up to show you the property. But I suggest that this may not be the best avenue to find the realtor to represent you best. Good luck in your search Nancy!
I am available to show you this property today or Thursday at your convenience. Please feel free to contact me as I was not provided contact information for you. Hope to hear from you soon.
LYON REAL ESTATE