Three or four folks can crank through a surprising number of skis in a half hour. If you don't need to clean them with wax remover. For you bad boys and girls who ski too early and late in the season, there is petex. Petex will fill those nasty holes you punched in your bases. Different color petex candles are available, so you can match your skis.
Some people think that using the same color petex aids adhesion to the base of the ski.
Once you have agonized over petex color choice, light the candle. It will burn and drip plastic. Make sure you drip on skis, not bare skin. After cooling, scrape a few times and wax. If the perforations are not too big, I tend to go heavy on the wax and leave the petexing to once or maybe twice a year.