For over 25 years, Gary Bembridge has travelled every month, visiting destinations all over the world. He has also been on over 100 cruises, and is now using all of his personal experiences to share useful advice for travellers on his various social media platforms. In a YouTube video on his channel Tips for Travellers, Gary shared with his 467,000 subscribers a major hack for all cruisers who would like to save a bit of cash. Cruise holidays can set you back a lot, but with this hack, you…