Washing cars is fun IMO. Only way to truely appreicate the design elements and learn the good and bad parts of the body surface.
I had a day off work today, and although I washed the car on Sunday, I gave it a dry wash (Meguiar's Final Inspection + microfibre cloth) in the garage this morning and then used a booster wax (Meguiar's NXT Spray Wax) to ensure the car retains the freshly waxed look. Also cleaned all the windows. All up spent 1.5 hours and loved every minute of it. If it wasn't already so clean and polished I'd give it another once over just for fun.