Hi there, we were googling the net and found your site, fantastic!! We are undertaking an overland trip from Singapore to Delhi and we are intending to pass through China. We really need some local advice and were hoping we could meet some lovely people here to help us out. We are thinking of getting on a boat?/ship?/ferry? from Chiang Saen in Thailand and heading up the Mekong to the port of Jinghong...I guess our first questions are about that trip...is it easy to get tickets? Any idea of Costs?