I don’t know what your Diocese organization is, but here in Arkansas, the Diocese has several meetings for High School Students each year who are interested in entering the Seminary. In the past few years, they have started a new program, in which the new High School Graduate signs an “Intention for Seminary” at their Graduation, to which the Vocations Director (and sometimes the Bishop) also come. There is also a “mini-Seminary” for those just out of High School, where they live in a building (similar to a small monastery/seminary) for 1 or 2 years, some for up to 4 years. While there, they live basically as they would in Seminary, attend the local University for courses. When they have completed (usually, I think) at least 2 years of college/University courses, sometimes with Distance Learning courses direct from a Seminary (usually via computer classes), and Discernment with the Vocations Director, they are then assigned to a Seminary to study to become a Diocesan Priest. A few choose to move to a Religious Order Seminary. The House where they stay at the Diocese is supported by the entire Diocese, meaning if they do not have the money to attend University or Seminary, the Diocese provides these costs. They have a common kitchen, (and do a lot of their own cooking, too!). We also have Seminary Students (straight from High School, or college Graduates) who decide to join our Diocese from other states & even from other countries, and who also stay in this House for up to 2 years while studying Bible, Liturgy, and Spiritual Studies as well as general Liberal Arts courses required for a BA at the University. Many of their religious studies are done by Distance Learning from either St. Meinrad Seminary (in Indiana) or from the Benedictine Seminary - either the one in Oklahoma or Texas. Which Seminary they eventually attend depends on enrollment availability or on the Seminary which the student and the Vocations Director together feel fits them best. Our Seminary in Arkansas was closed quite a few years ago when vocations were very low. We are hoping we can eventually open a new, full Seminary in our State soon. There are currently about 20 - 30 students of Seminary pre-candidates staying in the House at St. John Center in Little Rock, Arkansas. Each year several leave to attend a regular Seminary. The majority go to St. Meinrad Seminary in Indiana, but we have a large number in Texas as well. They return each year to Arkansas to meet with the Diocesan Vocations Director and the Bishop. Also, the Vocations Director visits those Seminaries each year at least 1 - 2 times to meet with those from our Diocese who are studying there. They also are allowed to visit their families in their home state, usually once a year during Seminary Studies. I think I have most of this correct, as I obtained the information from the Arkansas Catholic Newspaper, which features this program several times each year. Michigan may have a similar program. I don’t know how long it takes to obtain permission to sign up for Seminary on Graduation from High School, although I do know (from the paper’s articles) that they sign up at the time of their High School Graduation. Ask your local Parish Priest. He would certainly be familiar with the requirements and programs available in your state. God bless you in your Discernment process!