Golfing, fishing, going to library and reading all the free self help books (not a bad place to meet a woman either, not bar flies), the gym, running, riding bike, join meetup.com and check out some interests u might like. Restart an old hobby that you might have given up, check out the community college and join a class.
As far as the house, change it, paint some rooms, rearrange the furniture, make it YOUR home now. Its also a good activity to include your D14 with.
