麻烦各位英语高手帮我看看这篇文章有什么语法等方面的问题,顺便告诉我该如何修改,My vacationI had a scary but interesting summer vacation.My parents and I went to Hainan by plane.It was very fast.After getting there,the weather is hot,and a number of people were wore shoes and T-shirt.The first day,we went to a restaurant and ate some seafood like fish,octopus.They were delicious.On the second day,the weather still hot.We went to the sea.My parents went swimming .But I went diving in the sea

麻烦各位英语高手帮我看看这篇文章有什么语法等方面的问题,顺便告诉我该如何修改,
My vacation
I had a scary but interesting summer vacation.My parents and I went to Hainan by plane.It was very fast.After getting there,the weather is hot,and a number of people were wore shoes and T-shirt.
The first day,we went to a restaurant and ate some seafood like fish,octopus.They were delicious.
On the second day,the weather still hot.We went to the sea.My parents went swimming .But I went diving in the sea and played the beach volleyball.We were tired but happy.Then we went to the hotel.We played gobang and relaxing there for two hours.After that,we take a ship on the sea,when I looked out of a really shark.I were so scaried that I couldn't move.Luckily,the shark was quickly left.
The third day,my parents and I visited friends.They were very friendly.And they with we went to visited a museum.It was very big.And I saw some kinds of butterflies.They were very beautiful.And I learned a lot of their living habits.We were surprise.
When we there ,time goes quickly.It is time for leaving there.And I think Hainan was a good place to have fun.I hope to go Hainan again.