Focus on the last two sections (which don't seem impacted by age) and on how to uphold all the ideals of the lesson with extended families (e.g. helping those in your family who do have young children to make good parenting choices) and fellow ward members (e.g. through callings, HTing, etc.)?
I thought 90% of priesthood lessons were about the latest sporting event, political fiasco, or the location of Kolob anyway...
(Just teasing. Welcome to the groups, @daddio0545!)