Can you check my grammar?

I like summer vacation better.

I have three reasons.

First, summer vacation is longer than winter vacation so, there’s time to go somewhere with my family.

The second reason is that I like summer outdoor activities like swimming at the beach and scuba diving in the sea. I can also enjoy camping and BBQ at the beach or in the mountains.

Lastly, we have a lot of festivals in the summer. I enjoy the beautiful fireworks at those festivals.
So, I’m looking forward to the next summer vacation.