Thank you!! Will do - although our friend is taking the Tufesa to San Carlos and we will drive down and see her there! I will keep the phone number for the next visitors!! Thank you so much!!
I called the phone number and got a recording but did not leave a message. They may still be in business, but check the exhorbitant rates !! A whopping $7.50 Ajo to Tucson, price list is dated 2009 though.