Greetings,
I can arrange my mother for this task. I placed bid for the rate of 6 working days including freelancer fee within your budget. For like 5 hours a day for rate listed in my profile - $10/hour. We are located in center of the town Odessa with all well known places and such. Let me know more details about your task. We know all museums and interesting places to visit for foreigner. As well as know some personal contact you will not find anywhere if needed depending on the task.
I will help with finding place for you to rent and stay all that time as well as will help with decent food and such.
Also I even try to do it myself. I can't share here personal contact info so let's chat more about it!
Thanks,
Alex