greetings, i enjoys kayaking in my free time
I think kayaking is fun too! It is one of the many common activities that involve water.
its a fun way to enjoy and participate in sports
Yes and there are many water sports. Some are underwater, over water, or in the water. 
I like  the over the water sports, do not like being in the water
I love underwater sports. Scuba-diving is my favorite. There is something so magical about being able to descend below the water's surface to interact with the environment.
never tried it but it does sound appealing, just never had the chance to do it
Scuba divers carry their own source of air, allowing for great independence.