Dublin in the spring is all about long daylight hours, trad music spilling out of Temple Bar pubs, and walking cobblestone streets past centuries of history without the heavy summer crowds. Booking in late winter lets you lock in better rates on flights and hotels before the rush hits.
We can break that $2100 cost down so you are not draining your checking account in one hit. By spreading the payments out over time, you keep your cash free for actual pint and museum money.
That 0% window is a deadline, not free money. If you still have a balance left when the 15 months are up, the card kicks in interest on the whole original amount, which wipes out the point of doing this.