[villagetinker]

OP, I am so sorry for the path this has taken. I suggest you ask the moderator to close (and delete?) this thread. Then repost but do the following:
Include the type of mentoring and if knowledge in a specific subject is necessary (math, history, English, etc.)
Include any other requirements that may be necessary.
Outside of maybe 6 Spanish words, that would be it, so I cannot help.
Another possibility, I see phones among other devices that do translations on the fly, as well as some computer software, so would it be possible to use this type of equipment, if so this would greatly increase your possible list of volunteers.