I am 24, my cousin is 20. We went on one last year and have decided to go on one every year. We are going our next on April 13th on Voyager of the Seas.
I think it's great that you young people have had a chance to experience what cruising is all about. The cruise industry has really made cruising a great thing for all ages.
I am 22 and I have a younger brother who is 18 and 2 cousins that sometimes cruise with us(age 15 and 19). I had my first cruise when I was 13 to Alaska thanks to my grandpa and was hooked ever since. Cruising, I think, is the best way to travel! I have been blessed to grow up in a family that takes a lot of vacations (1-2 per year) and this cruise will be my 6th! Thank you to whom ever invented cruising!