Arriving on Wednesday Aug, 26th- taxi contact? (Panama City)

Hi everyone. First thank you to everyone that has taken time to give input for my tour business. All your information in invaluable and I will be checking out the contacts you have given me.

I am arriving in PC on Wednesday and going directly to the bus station to take the bus up to David. Does anyone know of a taxi driver that I can prearrange to pick me up?
I understand it should be (I think) $25 from the airport to the bus station but figure that after a 4am check in for my flight, I may be better off to have prearrange transport when I arrive.

Thanks everyone!

Annette