My son who is over 21 went to Florida from New Jersey in mid-July for drug rehab. He finished rehab the beginning of September and by mid-October seems to have settled in a half-way house in Delray Beach, FL. It looks like he will be living there for the near future. He wishes to take courses at a local college in January. The tuition rates at the college are much cheaper for residents than non-residents. So my question is when can he be considered a resident of Florida so he can save on the tuition costs?