You can reload your card online after that use it at ATMs and shops abroad. So before you spend a half-hour wandering among the temptation of more poker tables, more slot machines, more drinks, find where to coin out.
Use Credit and ATM Cards
You are allowed to deduct any capital you lose gambling from your winnings for tax purposes. Its not an emergency, your life is not by risk for not making bets contained by a few seconds of arriving by a table. Don't make it harder. Drinking and driving is a no-no because of the way it impairs our judgment and dulls our reactions.