I will leave on Vacation.

Hi, guys! How's it going?
Just wanted to let you know that my sister and I will leave for Spain for ten days, to spend time on Europe's medieval architectures, particularly Gaudi's famous works.
We will leave from 4th October to 14th.
It is my big step for me, and I will spend the last couple of weeks preparing my business for my absence before I leave.
This vacation is my first trip to Europe.
I'm can't wait for my vacation to start.
I would like to get some opportunity to provide you with my improved translation ability that is full of creativity When I return.