You would have a much better chance of finding a volunteer if you were to name the communities rather than make people look them up. I happen to know that F00 is Bonham because I hangared there a number of years, and I think FWS is Spinks, but I haven’t been there in years. I don’t make it to the West side of the metroplex very often.
Giving community names rather than airport designators is also good manners for those in far away places who would like to help, but have no idea where you are, so they have to look it up. You would be showing respect for them by preventing their search.
Anyway, if you would not ask people to look them up, it would increase your chance of finding a taker. Putting your home airport in your location would also be helpful.
Just a friendly suggestion.