LOL, I don’t think a 76 year old woman is likely to do either one regardless of how adventurous she was as a youngster.
You could do the para sailing. You just go for a ride on those things and don't do anything but sit back and enjoy the ride --- and pray that the guys in the boat don't drive you into the 10th floor of some condo. ;~))
But it's fun and even grandma's and grandpas' can do it.