I will be travelling from Ho Chi Minh city to Bangkok and would like to go through Cambodia to get there. I’ve read about boat trips that will take you through the Mekong Delta, but there isn’t much mentioned in the travel books I’ve read. Has any one does this before and can offer advice and tips? Anything would be appriciated!

OK guys - give me your top tips for things to eat, see, visit etc in Australia (anywhere) because I am going travelling there and want to see the best of the best. I’m not necessarily looking for tourist things - stuff off the beaten track is cool too…
I’m from the UK!

How do I calculate the distance a car can travel based on a fixed fuel consumption rate (in kilometres per litre), the amount of fuel in the tank and the distance already travelled?

Assume that the tank is empty and we add some fuel at the start.

For example, a car has a fixed fuel consumption rate of 6 k/l and I add 3 litres of fuel and I’ve already travelled I don’t know, lets say, 5km.
How do I calculate the quantity of fuel left in the car then after adding the fuel and then travelling over x amount of distance.

I plan to be travelling in the bush and rural parts as well as quite possibly the slums of Dar es Salaam and Nairobi.

Also, are the shots different to go to South Afrika or Namibia?

I need something for my 6-week trip to Japan (both rural and city areas), as well as for a six-day backpacking trip in New England. Can I find something ideal for both those?