I've never been snorkeling but I would like to give it a try one day 
Me either! I figure the next time I head to a tropic resort location on some island I'll give it a go!
I might give it a try the next time I have an anniversary or holiday 
You and me both! Do you know anyone who's gone snorkeling before? Many of my friends have.
I unfortunately don't know anyone who has gone snorkeling before so it's all new to me 
Ah, such is life. I've heard it's easier than scuba diving since you don't need a lot of equipment or training.
I think it'd be a cool experience to tell my future kids about 
Or you can go with your future kids and use the buddy system so you're twice as safe! More fun, too!