@MrJones makes a solid point with a tendency for people to slip in "gender roles". Many people around my lake will ask for advise on boats, skiing, etc. Whatever boat may fit the family, I always tell the guys, the day you buy the boat, have your wife drive it off the trailer. Start the habit of women doing the driving,basic maintenance, etc. They will be more likely to take other women skiing (without the meathead guys around), they will pull more kids (hopefully not tubing) and not to mention they will pull you.
@Horton also makes a good point for their progression in skiing. My wife ran her first full 6 a month ago. She went OTF yesterday coming into 6. Instead of talking about aches and pains (even after two barefoot faceplants earlier in the day), or complaining that this is hard, etc, she was pissed she didn't run the pass. I have watched this glorious addiction infect her in the last month..... Next step- tournament.