When you travel, you’re in the sun more than most people thanks to months of island hopping and beach time, and entire days spent outside exploring. Wear sunscreen every single day, regardless of the weather and temperature, because you really don’t want your trip of a lifetime to result in skin cancer. Plus, it prevents premature ageing! I wear sunscreen every day, even in the middle of winter.
Your tips are great, and I definitely agree with #1. Like you, we started off traveling as a couple. In fact, we met when we were both backpacking through Southeast Asia, specifically Vietnam. Now that we have a toddler, we tend to pick family-friendly vacation destinations. This year, we traveled to Barbados for two weeks. The beaches are amazing, the food is awesome, and most importantly, the locals are very friendly.
Invest in Luggage: After you figure out if you will be a “carry-on only” or “check only” type of business traveler, invest in a lightweight, durable piece of luggage that has a warranty. The same goes for a laptop bag. Whether you choose a shoulder bag or backpack, make sure it has a lot of padding and distributes weight evenly. You do not want your luggage breaking in the middle of an airport.