I need help closing a letter about myself?

Question

Im writing a letter about myself, and introducing myself to a host family for a foreign exchange student program im applying to.. im having a lot of trouble closing the letter.. i had to write about obstacles in my life and in the last paragraph thats what i wrote about.. then i have this:

In the near future, I hope I can travel all over the world, and meet people from all different cultures. This would be a once in a lifetime experience for me, and I hope it’s a dream that I get to fulfill.

any suggestions on what to add? im completley lost

Answer 1

so I'm looking fw to see you and I hope i'll a good memories for you there

with love

bye

Answer 2

I look forward to staying with your family and experiencing your culture! You will be the first people to help me achieve my dream.

All the best and see you soon,

blahhhh ;)