found this on the net some time ago for Romania, can't remember where, but it's now part of my "remember" list which I'm collecting for my trip in to the Balkan.... may help's a bit...
for fuel only stop at big filling stations rompetrom, omv, luk, all take credit cards safe with chip and pin card the small ones have poor quality fuel. the big stations have 95. 98. 100 octane fuel. do not let the pump attendant fill the tank they are so retarded they will scratch the tank with the nosel and press the trigger so the fuel slashes back and covers your bike in petrol so chance of your bike going up i flames.
use the credit card for fuel. don't buy lie at the exchange shops just use the cash points/ATM find them at most petrol stations, your credit card company will charge you a commission but you have to be careful most exchange shops are okay but as a foreigner you my get f... on commission
forgot to tell you about the road makings the white lines are painted on the road do not break or accelerate on them they are slippy as hell and you can drop the bike.
you will see girls on the side of the road wanting a lift. they not wanting a lift there prostitutes so be careful they have a Gypsy man in the bushes ready to rob you.
food & beverage:
don't know you budget but water and juices are more expensive at the petrol station stop at a little shop and buy 2ltr bottle same price a half litre at the petrol station. everything else pay in lie food hotels etc.