I was 58 and my husband was 61 when we bought BWV in 1999 and 61 and 64 when we did an add-on at BCV.
My husband is the biggest kid you've ever seen when it comes to DW. He loves to take people for the first time and watch out if they don't get properly excited. It does make it nice being retired and can go anytime, the slow season is so nice. Makes it that much tougher though when we have to go spring break or summer because of the GC.