Thanks Lifey, I have seen this already and it does sound a good idea. I have contacted Auto Driveaway recently to check how it all works. I would consider doing this but how easy is it to get a car in the city you are in? Looking at the available list, some cities have no cars available, is it just a case of emailing/phoning/going to their office, telling them you want a car and then wait for one to come along?
The only problem I can forsee is time as I am on a budget time-wise. I want to soo as many sights as possible in this 6 weeks or so but this way I don't have full control of where I visit, it's pot luck!