First overnight trip with the boys to Sangkhlaburi with this being the route we took https://goo.gl/maps/KgJRSULUc8t7iqF68
The first day was great with us leaving only 20 minutes behind schedule and stopping at a cave, dam, and waterfall. Sangkhlaburi itself was a peaceful little town with a lot of history attached. The room we had were worse than i thought with having to share bathrooms but at least there was A/C and an amazing view over the river/lake and of the Mong Bridge(the most well-known landmark there).
The second day we visited a beautiful viewpoint and a cave network that we could take the motorcycles in after that we went on a dirt road to get to the next waterfall which we couldn't enjoy as we had to ride back to Bangkok sadly(although Jo and Sagar stayed another night). -- Pete