Homebuilt kit aircraft seem to be becoming the one of the popular options for a flight around the world.
A homebuilt aircraft would be the perfect option, and as much as I would love to use one the building process is just too time consuming.
One alternative I considered to a diesel aircraft was an autogas STC, with it being the most accessible fuel around the world, I am not sure about its reliability however.
Colin Hales' trip is the perfect example of circumnavigating on a budget and an inspiration to all of us!
By the time I undertake the trip I should have been planning the trip for around 5 years!