Zip lining, Sea Trek, Rhino Rider or Segway

I am having a hard time trying to decide what would be the best shore excursion for our kids: two boys ages 15 and 16 and two girls ages 12 and 13. I can't decide between the zip lining, sea trek, rhino rider or segway tours. Also, is it best to book these shore excursions through the ship or on-line myself? Thank you!

I am having a hard time trying to decide what would be the best shore excursion for our kids: two boys ages 15 and 16 and two girls ages 12 and 13. I can't decide between the zip lining, sea trek, rhino rider or segway tours. Also, is it best to book these shore excursions through the ship or on-line myself? Thank you!

We've had a lot of fun on segway and ziplining tours. The segway tour that we did had an age limit of 16, so you might want to check into that.