I can't tell you of an orphanage near Boca chica as I am not familiar with that area. Our company is involved with a gentleman who is helping orphanges in the country and we are one of his contributors. I will send him your post to see if he can help you.
The reason for my posting is simply to express my admiration for what you are attempting to do. In the name of the orphans I thank you in advance. Please try to visit the orphans and deliver your gift in person.
Regards,
D.D.