You want clifftop lemon groves, narrow coastal roads, and pasta with a view of the sea. May and September are the sweet spots for this. The weather stays warm enough for swimming, the summer crowds thin out, and you can actually hear yourself think over a glass of local wine.
We know a trip like this runs about $5000, so you need a real plan to pay for it without panic. Spreading that cost out over time makes it manageable, as long as you have a clear timeline and stick to it.
Remember that 0% intro APR for 15 months on purchases and balance transfers is a hard deadline, not free money. If you still have a balance left when those 15 months are up, interest kicks in on the whole original amount at the regular variable rate.