Czesc pomozcie mi napisac list z ang na 1kartke o moich wakacyjnych planach [mozna zmyslac] trzeba uzywac going to will present countinous HELP!

Dear Suzan ! this holiday i will spend in wonderful house in small village. This house belongs to my grandmother. i love my grandparents and the time with they is great ! i am going to horse riding, swim in pool, pick up the mushrooms with my grandparent, sunbathe, cook delicious dinners with Grandma. i will run with the dogs, feed the horses ! I will have a great time! Greetings :) XYZ Mam nadzieje ze pomoglam serdecznie pozdrawiam!