@Craig Parsons Hello Craig. You've received some great advice here and also some good opinions from many investors.
With regards to the agents you contacted, please don't take it personal. As an agent, I can personally tell you it's very easy from the point of view of an investor to judge th work of agents without really knowing how they work. It seems to me you are missing the part of a relationship with an agent. All agents will not work with investors. You need to find one that does and ask them how they work and what you should expect of them. Interview first. I develop relationships with people first. As for recommendations in the area you are interested in. Look for off market properties. With a hot market listed properties on the MLS will likely sell for full or more than asking price. Asking an agent who represents the seller, to place an offer on your behalf that is less than market price with owner financing is not even a consideration for a Seller. The agent should have called you back to say NO, at the very least. Remember, to get your own representation. Seller's agents have an obligation to the Seller. That's it.
You need to find out if a buyer's agent is a FULL TIME agent and works with investors.
Honestly, the market at this time seems to be hot everywhere. Learn to generate OFF MARKET leads and make offers in writing to Sellers after you develop rapport with them. This is a people first business.
It may take time to find the right agent. Keep looking. I agree that a new agent will most likely be a better option because they'll work harder, but the trade off is lack of experience.
Look for the right agent. Find someone who will represent you and works with investors. You need to do your work first. Don't expect red carpet service. Be qualified with a loan up front. If paying cash, you'll need proof of funds to give with your offer. Make sure you have all the documents you'll need when making an offer.
Ask others in the forums if they have a recommendation for an investor friendly agent, or meet one at a local REIA or meet up.
You can obtain a list of agents through the city's local REALTOR Association. Call title companies and ask if they can refer you agents who work with investors.
Best of luck.