If time is short for you with regards to detailing you should look into more recent product innovations. Products like Hydrocoat, Purity X etc can all be applied via snow foam lance to a just washed but still wet car.
Allow to dwell for 30-60s then simply PW off, leaving your full car (wheels, paint, glass) protected for a good few months. A good hand polish once per year with a good coat of wax, followed by the spray sealant application every 1-2 months thereafter should keep your car well protected between yearly polishes.