Croatia in late spring hits a sweet spot the summer crowds haven't found yet. The Dalmatian coast warms up in May and early June, the sea is swimmable, and towns like Split, Hvar, and Dubrovnik move at a slower, more local pace. You skip the peak-season markups on ferries and stays, and you get longer evenings without the August crush rolling off the cruise ships.
A typical US traveler budgets around $3,500 for flights, a week of stays, a rental car or ferry hops, and food. That number is doable without a loan if you plan early, and the rest of this playbook is about how to line up the timing, the bookings, and the way you actually pay for it.
The 15-month intro window is a deadline, not free money. If you still owe on the balance after month 15, the regular APR kicks in on whatever's left, and interest gets charged on that amount going forward. The play is simple: pay it down on the schedule, ideally before the window ends, so the trip costs what you planned rather than what the ongoing APR turns it into.