This is the main outline!
Apart from the African leg at the start, all dates are pretty much open.
*Denotes where we currently are

Itinerary

2/12-28/12/08
Mozambique
Maputo, Maxixe, Vilankulos, Inhambane, Tofu
28/12/-29/1/09
South Africa
Cape Town, Port Elizabeth
29/1-11/2/09
Kenya
Nairobi, Masaai Mara, Lake Nakuro, Mombasa (stayed in Mtwapa)
12/2-20/2/09
Thailand
Bangkok, Ko Samui
20/2-28/2/09
Malaysia
Langkawi, Kuala Lumpur
28/2-3/3/09
Singapore
3/3-21/3/09
Thailand
Bangkok, Chiang Mai
21/3-4/4/09
Laos
Huay xai, Luang Prabang, Phonsavan, Vang Vieng, Vientienne
4/4-18/4/09
Vietnam
Hanoi, Hue, Hoi An, Ho Chi Minh
19/4-27/4/09
Thailand
Koh Chang
27/4-15/5/09
Cambodia
Siem Reap, Kratie, Phnom Penh, Kampot, Sihanoukville
15/5-18/5/09
Thailand
Bangkok
19/5-10/6/09
Australia
Sydney, Melbourne, Canberra
10/6-26/6/09
New Zealand
Auckland, Cape Reinga, Wellington, Queenstown, Wanaka, Tau Po
26/6-29/6/09
Fiji
29/6-10/7/09
USA
Los Angeles, San Diego, Las Vegas, Grand Canyon
11/7-19/7/09
Panama
Panama City, Bocos del Toro
19/7-6/8/09
Peru
Lima, Cuzco, Machu Picchu, Puno
6/8-4/9/09
Bolivia
Copacabana, La Paz, Corroico, Rurrenabaque, Amazon, Oruru, Sucre, Potosi, Tupiza, Uyuni
4/9/-26/9/09
Chile
San Pedro de Atacama, La Sarena, Valparaiso, Santiago, Puerto Varas, Chiloe
26/9-24/10/09
Argentina
Bariloche, Puerto Madryn, Buenos Aires, Puerto Iguazu, San Ignacio
24/10-29/10/09
Paraguay
Encarnacion, Asuncion, Concepcion
29/10/09-
Brasil
Porto Murtinho, Campo Grande, Belem, San Luis, Rio de Janeiro, Sao Paulo
2/12/09
London (Back home)