Build a "round the world" quiz

Hi, I need a quiz project finishing off. It is for 2 teams to compete at the same time where they answers questions about countries/do some puzzles and work their way around the world (In under 80 mins). It is for charity where points won will be converted to food with will then be donated to a food bank for people suffering from food poverty. As it is a charity quiz the budget is quite small.
Ideally I would like an option to make it interactive online but that would probably be posted as a separate project unless someone can do that as well (new budget would be considered)