By Amy M. Gardner and Keith R. Sbiral

This is Part III of our series on how we used miles and points to make possible a 10 week, round-the-world trip in 2018. 

If you missed Part I, you can check it out here.You can find Part II (on airlines) here. 

In Part III we will discuss hotels and accommodations.  For more information on photography, photographers, and places we traveled, please check out reddotbluedot.com.