Driving in other country.

I will begin my vacation in just eight weeks and I am very excited about it. I will spend most of the time in the large city of Los Angeles so, I will need to rent a car. Although, I am an experienced driver, I am a bit scared about driving in a different country. At least I am not going to be in a country such as England or Ireland where they drive on the right side of the road. Sometimes I love driving and sometimes not because I hate traffic jams and people who drive slowly.

I added, "on the right side of the road" because in this case it would make sense to include that information but the way you wrote it is also correct.  

I deleted the comma after "At least" because it wasn't necessary and the comma after "sometimes not" because because you needed to connect the two I ideas you have in your last sentence.  

Oh, and I also substituted the word "begin" with "start" because I feel it works better in this case.