CV extracts for proof-checking (please!!)

Hi,
I'm just about to send my CV to an UK employer, but would be very grateful if someone had checked the parts I'm most worried about first.

Master(s?) thesis on “Sustainable Tourism in the UE Tourism Policy” submitted in October 2005, I have defended it and graduated with an overall very good score

Modules studied include: Tourism Policy, Finance, Law, Sustainable Development, Statistics, PR, Investing, HR Management...
(is 'courses' better?)

Master’s degree in International Affairs - or should it be Int. Relations??

General Assistant, in “Zajazd Bialy Krzyz” in Szczyrk
September 2001 – March 2005, (on the weekends, or when extra help was needed in peak season)
It’s a small dining facility, based in an old highlanders cottage. I began working as a waitress/bartender, my duties progressed with time, though they varied depending on the current need. I would check for and buy supplies, negotiate with sales representatives, and organise private parties/events. It taught me flexibility, as well as keeping an eye for both the detail and smooth running of the whole facility.
Through preparing a marketing strategy for the Inn I developed analytic and diagnostic skills. (The parts already put to life include preparing a website, interior design modernization, adding new dishes to the menu and diversifying the offer for organized groups.)
Dealing with difficult matters/clients I learned to find reasonable solutions to the problems in a calm and efficient manner. I have also developed the ability to work in a high pressure environment.

- does it make any sense to someone reading it for the first time? I do realize it's rather complicated, but the 'story' is diffucult to describe, mainting all the CV-writing rules..

Interests/hobbies part:
I’m generally keen on nature, out of which cats fascinate me the most.
Doing outdoor sports (bike-riding skiing, roller-skating, volleyball...) help me unwind and keep me energetic.
Travelling and getting to know new places and people gives me an insight into different cultures and lifestyles and helps me to better understand the mechanisms in the surrounding world.

Thanks!