Can someone help me check the grammar in these sentences? Thank you very much in advance.

1)If I go on a short flight journey, I’d rather take a hand luggage with me. 2)If I’m going on a tropical island, I’d like to stay in a hotel next to the beach and spend all your days on the beach.
3) If I’m on a ski holiday, I’d rather be by the mountain to ski on. If I’m travelling to a city, I’d prefer to be in the centre of the city, or maybe out of the noisy area but close enough to transport that you can get into the centre.
4) You mustn’t forget to pack a map, a first-aid kit (plasters, disinfectant, bandages) or any medication that you take on a regular basis (painkillers, antihistamine, etc.) , your passport (if you are leaving the country), camera, and money.

See email.