I am back from my first back to back RS tours. We started with the Best of Portugal on 4/4 and then did The best of Turkey starting on 4/18. Loved both tours and our guides were great. Here are some some things, in no particular order I would like to pass along.
If you are bringing a credit card be sure it is “Tap” enabled. A couple of tour members were left scrambling when the credit card machine would only take the credit card via a tap. Look for the Wi-Fi like symbol on the back of the card and test it before you leave. In Turkey the tap water is not recommended for human consumption. Be sure to check with your guide and the hotel staff on if the bottled water in the room is complimentary. We found out the hard way the water outside the mini-fridge was free but the bottles inside were not. Buying the large 1.5 liter bottles and refilling our water bottles did reduce our plastic footprint a bit. While the bus in Portugal had both Wi-Fi and usb charging ports the bus in Turkey had neither. So be prepared with power blocks. Both my wife and I purchased cell phone neck lanyards for our phones. It was the best investment I made for these trips. No worries of losing my phone overboard on our many boat trips, or out of the balloon in Cappadocia. Our Turkey visit was the first time in Europe where I wish I had brought more US currency. The Lira is having a tough time right now so many locations are only accepting dollars or Euros. The balloon ride in Cappadocia only took euros or dollars via their credit card machine. The Turkish bath visit took Lira but only cash no credit card. Be sure to understand your COVID testing requirements. Be sure to understand the hours vs day requirements when planning your tests. Both my wife and I and a fellow traveler bought Abbott Labs Binax Now proctored home test to use for our return. All three of us could not get them to work and we could not reach customer support. Bring a small unfolding umbrella! We got rain in both Portugal and Turkey and we had a lot of wet fellow travels who thought RS said not to bring one.
Happy Travels!