At The Points Guy, our staff of writers and industry experts travels the world in pursuit of news and trends, plus a bit of rest and relaxation while on vacation. Over the years, we’ve accumulated and shared many essential travel tips on how best to book and enjoy a trip, be it a cruise, flight, hotel stay or road trip. Some of our tips are helpful for those who may be new to the world of cruising or international, business-class flights. Others are geared toward seasoned travelers. To help you stay safe, and travel smart during the holidays and beyond, we compiled this comprehensive list of top travel tips. Whether…