Costs
Based on two in a van in 2011, without squeezing the budget that heavily, the fuel, spending money, ferry and food for a month long trip was £550 per person. Remember there are no (or very little, if you go for campsites requiring payment) accommodation or excess baggage charges to consider. Minimise your costs by:
Using your UK credit card rather than debit card for more competitive exchange rates.
Minimal use of plastic as you get hit by a fee in most European banks.
In France avoid fuel on the motorways, head to the supermarkets for up to a 10 cent/litre saving.
Turn off the roaming on your mobile – in fact turn it off completely to get the best adventure atmosphere!
Buy a 12v car shower and 25 litre water container – keep the shower topped up at services and you can have a shower most days.