Hi I'm planning a three month tour of southeastern europe Romania, Bulgaria and Greece. My problem is the availabilty of gas. I have been thinking of having a Gaslow system fitted but find the cost is putting me off. My first question is has anybody had experience of using a Gaslow system and are they worth the money. Two, if I were to take Calor gas cylinders with me is there any way that I can get them refilled abroad. Is Camping Gaz available in these countries and would I be better of paying the extra cost and useing these during my trip.