it can be challenging to find a Grab driver at Songkhla area so I would suggest hiring a private driver to take you around. We were in a group of 4 hired a driver for 8 hours, and we can customised our itinerary/agenda with the driver. Have a look at my part 4 Hat Yai Road Trip which will have the contact number of the driver that we hired and the places that we visited in Songkhla. Here is the link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ixGlPfb0j_0.html
