For a Regular sized potato (3-4 long), try 50-60 minutes at 350-400 degrees. Either use a baking pan with the potato uncovered for dry crispy skins, or wrap the potato in foil without a baking pan for softer skin (add 15 minutes to cook time if wrapped).
The relationship between parents and adult children is by its very nature a bit of a minefield. In order to rear their children properly, parents have to discipline them. Parents have to tell children what to do, what not to do, and how to behave in various social situations.
1 Ask a teacher (or two) who knows you well and in whose class you exceled. The better relationship you have with your recommender, the more insightful your recommendation letter will be. It helps if the teacher is known to be a strong writer, too!  Request your reference letters in person.