Could be bad luck, but I find it next to impossible to book anything in Europe through nationalcar.com. I always get the error that no cars are available - try another station.

I have found that changing the where do you live country sometimes will produce results in the UK, but this doesn't work in Italy. I find it hard to believe that there are no cars available from FCO during the month of April.

Anyone have any tips or suggestions?

Also, does emerald club status mean anything in Europe?