I would like to visit Anlong Veng in January. Is the road between Siem Reap and AV reasonable, and how long will the journey take, i.e. can I get there and back in a day? Additionally, is it possible to visit the Dangrek Escarpment and see final home of PP, etc.? Also, is it easy to get to Kompong Khleang from Seim Reap and what approach (boat or car) would be best? Thank you in advance for all advice and information.