I will be arrive at BKK around 4pm in a few weeks. I am looking for some options to get to the border close to cambordia. I read there are buses that go directly from the airport to aranyaprathet but the last one leaves at 2pm. If I were to take a taxi to the main bus terminal in bangkok, then take a bus to aranyaprathet, it will probably be 10pm by the time i get in town. I read a lot of scam going on for taking taxi so I am not too sure about that unless someone has positive experience. What other options are there besides taxi?