Написать про весенние каникулы используя may, might, will, going to

I am waiting Spring Holidays. I am going to France with my family. There I will swim, go on excursions, I am sure we will go to the Eiffel Tower and just will relax. Might we have to go to Italy because it is not far away. And we'll see the Colosseum the Leaning tower may go boating in Venice. I think my holidays will unforgettable.