Blended learning ESL

I am designing a blended course for ESL learners. I'm looking for Hungarian-English bilingual speakers who can explain vocabulary both in English and in Hungarian. Accent-free pronunciation is important. I have an example for the first module and will provide a list of words / expressions that you are expected to teach in each module. The recorded video files should be made accessible for me (sent by e-mail or ready to be downloaded by me?????), so that I can embed them in my course. Up to you, how we will sort it out, given the fact that I'm not a technical genius.... There would be 21 lessons to teach, each video should run for about 20 minutes (with about 30-40 expressions to teach).