A friend and I (we're from US) are planning a trip to Vietnam and Cambodia in June (we're aware its beginning of monsoon season). We saw this tour where you can bike from Ho Chi Minh to Angkor over 14 days but it's $2K - has anyone done this? Or biked this route? We'd love to do this but can't afford all that. Are there other, less expensive tours? Should we just wait til we get there to arrange? Any suggestions? Thanks!