It is fun, but you have to plan ahead and be dedicated to reaching your goal. We planned (from July 2015) to do exactly 366 days, taking in the 29 February in Leap Year 2016. The extra incentive was that with 366 days, you qualify for a few more Challenges, and after we finished the 366, we deliberately found NO caches on the 367th day so that the 366 would be 'engraved' in our stats. Looking back, it was achievable, but very hard. And on really bad weather days it helped to have 'cache and dashes' lined up!