Hang in there David! One day at a time! One amend at a time! As far as being bored and depressed in sobriety, there’s stuff and interests for you in sobriety! You just haven’t found them yet! You will if you stay sober long enough and will be glad you never went back to drinking!
Actually you have found some and don’t even realize it! You’re in the fellowship of AA! You’re a member of SR! You enjoy skiing and the movies! Heck drinking became boring and depressing after a while! Only with that then you have to wake up with all that guilt and remorse when you wake up in the morning! And you know you will have to start all over on sobriety again somewhere down the line! You’re doing fantastic! Keep up the good work and the rewards will pay dividends!