Go sightseeing
Went sightseeing
Row a boat
Rowed a boat
Have a picnic
Had a picnic
Take photographs
Took photographs
Go camping
Went camping
Snorkel
Snorkelled
Write a postcard
Wrote a postcard
Play volleyball
Played Volleyball
Pack a bag
Packed a bag
Stay in a hotel
Stayed in a hotel
Make a sandcastle
Made a sandcastle