Hi (imie)!
I'm sorry to hear that. I remember that you were very excited about this trip.
Sea can be scary. I remember when I was scared of it as a kid. Thankfully I know how to help you! You should talk with your friends about it. I'm sure that they will help you and maybe swim with you. If you'll get used to water with them it will be easier to swim by yourself. I know that it can be hard for you at first, but I promise that you'll be happy about the trip soon.
I hope that your trip will be exciting and that you'll beat your problems. If you need anything else tell me in your next email. Write me back.
Bye,
(imie)
Za jakiekolwiek błędy przepraszam
