Trip stuff!

In my first post I never really talked about where we are going and why. So here it goes,  my family  and I are going on a 5 month trip around the world (more or less). We are flying to 3 different stops and spending about 1 month at each stop. The first stop on our trip was Ho Chi Minh City in Vietnam but we only have 3 more days in Vietnam.  From there we  bused it to Cambodia. The next stop on our trip in 4 days will be  Singapore. Then we stay 2 nights in Singapore (to non jet-lag ourselves and to shop). From Singapore we are going to take a flight to India. After going to India and a few other countries we set off for London. When we get there I believe that we are going to try and rent a car or fly to the countries by the Mediterranean, like Greece and Italy. Then we might go north up to Switzerland and then back to London.