According to Wikipedia:-
The expression “Living the Life of Riley” suggests an ideal life of prosperity and contentment, possibly living on someone else’s money, time or work. Rather than a negative freeloading or golddigging aspect, it instead implies that someone is kept or advantaged. The expression was popular in the 1880s, a time when James Whitcomb Riley’s poems depicted the comforts of a prosperous home life [1], but it could have an Irish origin: After the Reilly clan consolidated its hold on County Cavan, they minted their own money, accepted as legal tender even in England. These coins, called “O’Reillys” and “Reilly’s,” became synonymous with a monied person, and a gentleman freely spending was “living on his Reillys.”
Well you could also add living on a narrow boat to this definition as this is exactly what we are doing travelling around the canal system in Lazy Days and Living the Life of Riley.
Statistics so far:-
403.11 Miles, 298 Locks, 44 Swing Bridges, 26 Lift Bridge, 4 Tunnels. 3 batteries!! 1 Alternator