Thailand forum

hi all,

my friend and i are arriving in Bangkok in september,we have 6 weeks in all and we are trying to plan our trip. all the help would be very much appriciated!we were thinking of maybe Bangkok to siem reap,then to phnom penh, then to saigon, then make way up to hanoi,then to Chang mai, then to ko samui,on to ko phi phi where we then have to make our way to singapore to fly to australia. is all this possible in 6 weeks, we are willing to get flights does anyone suggest on which leg to get the flights and where do we cross the border to get to siem reap and how...........flight wise we were thinkin of going from bangkok to siem reap then gettin a flight from hanoi to chang mai..... maybe we are doing too much in too little time, we were hoping of spending two weeks on the islands leg just relaxin ...and how long will it take to get from phi phi to singapore,

thank you in advance! (",)