I would say my "fun" has evolved. It used to be just going out and seeing a deer. Then it was going out and seeing some deer. Then it was going out and having a shot at a deer. Then it was going out and having a shot at a buck. Then it was going out and putting together a plan to pursue a particular caliber of deer.
The common thread of it all has been "going out." So, all in all, as long as I'm out there I'm happy and having fun. It sure beats the heck out of being at work.