I agree with Lady Jag---I would go to the local sporting goods store, where you can try on the face mask and snorkel, since there are a couple of different styles and you can have a choice. There are some really good buys for beginning sets. Also, as a beginner, if you are a good swimmer with a decent kick, you could probably get away with buying just a mask and snorkel---that will be good enough for floating on the surface and some basic free diving. It will save considerable room in your suitcase, and will be something you can add to later if you decide you want the fins.