Lynn: Most Realtors take their fiduciary responsibility to their clients very seriously. A reputable agent won't be trying to cheat you out of that good deal. They want/need you to give a good referral to a friend who is not buying bottom of the barrel. For Realtors referrals are their lifeblood not a single deal. My former office manager busted her butt to help a client buy a $14k mobile home in Salinas because that is what she could afford. I helped a lot of clients buy $50k condos. If you show yourself to be a serious buyer most agents will be happy to work with you or will refer you to a qualified agent with less on their plate.
So to answer your question on how to find a good agent. Walk into the brokerage in the market you are interested in and ask to speak to the floor agent. Ask the agent all your questions, tell them your story. If they are working the floor they are active agents and not snobs. You will do just fine. If at any point you think they are not doing right by you, walk away.
All this being said, Gaberville has a population of what about 1000 with Redding being 160 miles away. If you want to find a property near you then I can see your problem. If so become a Realtor yourself. Classes, test, first year Association should be less than $1k. This $ amount is likely made on the commission on the property you buy. You can hang your license with someone like Zip Realty down in Marin.