Now in their mid-50s, Billy and Akaisha Kaderli decided to retire early–more than 17 years ago at the ripe old age of 38.

Early into their retirement they bought an RV and toured the western states for two years. Since then they have traveled all over the world and homebase in their park model trailer in Mesa, Ariz.

The Kaderlis share their experiences and how they did it on their Website RetireEarlyLifestyle.com. For a variety of books and DVDs on retirement and RVing go to RVBookstore.com.

To view a recent video of the couple by NBC Channel 12 News in Phoenix, click here.

Photo: Billy and Akaisha high above Picton, New Zealand. Source: RetireEarlyLifestyle.com