Driving the Wild Atlantic Way means narrow coastal roads, stone walls cutting through green fields, and stopping in small towns where the pub music starts just as the rain picks up. Booking for October gets you past the summer crowds, lowers the price of car rentals, and lets you see Ireland at a pace that actually feels like a vacation.
A typical trip runs about $3800 once you factor in flights, lodging, and a rental car. Spreading that cost out takes some planning, which is where looking at a dedicated timeline helps keep the spending from hitting you all at once.
Remember that the introductory window is a hard deadline, not free money. If you still have a balance left when those 18 months are up, standard interest will kick in on whatever is left.