Pat,
One other point to mention is that you might want to take a second ATM card on another account, just in case there are problems with your primary card. Also, your funds must be in a chequing account with a four-digit PIN. At least one credit card is a good idea too.
If your ScotiaBank card has logos on the back for Cirrus, Maestro or other "affiliates", it should work fine in Europe. You can minimize the transaction charges by making fewer but larger withdrawals. You might want to review your daily withdrawal limit with your Bank, keeping in mind this will have to include the foreign currency conversion amounts. Note also that European banks may impose a different daily limit than that of your home bank.
I use Credit Union ATM cards, and so far haven't had any problems (if C.U. cards are affiliated with Euro financial institutions, then I'm sure ScotiaBank will be as well).
Happy travels!