What is the correct way to complete the text below? If...

What is the correct way to complete the text below?

If you are visualizing many paradisiacal swims in clear blue waters, then the Croatian islands are calling your name. Most of the residents of Croatian islands have their own small boats to travei between islands and the coast - it's ____ __________ way to get around.

(Adapted from http://www.travelchannel.com)