You don't have time to dry your vehicle?
Removing those water spots will take a long procedure - much longer then drying your car - and maybe even more than one application. You might want to start with washing and drying your car, then claying your vehicle, using a clay bar with Showtime Instant Detailer. Once that's done - use Scratch Remover applying it with a foam applicator. Then an application of Sealer and Glaze, and top that off with Pure Carnauba Wax. Try to do it just on one half of your hood - see the results for yourself. You will probably like it so much, that you will be able to find time to do your whole car. And remember - if you have a dark color car - it needs more attention then light color.