Here's the place mentioned, OP if you have time, stop by and find out when the 1st minibus/van leaves in the morning. Seems better than making a few connections.
https://www.google.com/maps/@12.9327526,100.8979793,3a,37.8y,27.46h,89.5t/data=!3m6!1e1!3m4!1sQqXBE9Zj3ETgSnNDmVPmPQ!2e0!7i16384!8i8192