Part time virtual assistant - English and Spanish speaker

Looking for a part time assistant for personal/travel planning/appointment setting.
My fiancee and I are very busy people and cant manage all the tasks required of us. We need a virtual assistant to help us. Most of the work will revolve around on travel planning (ie. researching the most economical flights, routes, movers, accommodations, researching pet importation laws, booking travel, or whatever online assistance we need that month. Work can be completed at any time of day as long as the requested tasks are completed properly and in a reasonable time period.
We need someone who is reliable, effective at online research in particular the area of travel, and fluent in reading and writing both English AND (Mexican) Spanish.

Max. 20hours/per month for $100USD. Work load will vary from week to week, but not exceed 20hours a month. $100 guaranteed whether we need you for 5 hours or for the full 20.