I did something similar with my sons when they were about 14 and 10. My younger has hunted with me for years now but the older one, though still enjoys shooting isn't that into it. His wife wants to learn so this may open the door for both of them. My daughter resisted for years but the other day she finally went to the range with me and loved my 10/22. When we were leaving, she asked me how much a new 10/22 is! I do believe I've got a recruit and she's only 22 years old! Better late than never.
Congrats on getting the next generation interested in the shooting sports.
"An unarmed man can only flee from evil, but evil is not overcome by fleeing from it"