Can you help me correct the sentences?
Dear Mr Zhang, I write the letter in order to tell you i want to be the guide for the trip to Beijing. I have been there several times, and I’m pretty familiar with the places of interest there,such as the Palace Museum,the Great Wall and so on.
If I’m the guide, I will introduce these famous places to my classmates.Meanwhile,I suggest we should bring some essential things with us,such as clothes,umbrellas and cameras.
I am looking forward to your reply,and I hope we will enjoy our stay in Beijing.