Going to Hawaii is never cheap. Even if you score a good price on airfare, the hotels and food can cost you a month’s salary alone. But you can still do Kauai on a budget with these money-saving tips. If you’re planning a trip to Hawaii but worried about the cost, this is the guide for you. Visiting Kauai on a budget is absolutely possible—with the right strategy. While Kauai is known for its luxury resorts and bucket-list tours, many of the island’s best experiences—like beaches, hikes, and scenic drives—are completely free.In this guide, I’m sharing exactly how to visit Kauai on a budget, including money-saving tips for flights, food,…