Saint Paul-Mpls-best places for breakfast at good price? Any ideas for breakfast? specially on weekends. Thanks

How do i plan a trip via train to saint paul, to Florida? I don't know when i want to leave yet, but im having a hard time trying to figure out how to use amtracks website to plan this trip at all. I need to get a price idea and im having problems. I can't get the website to tell me anything i have no experience with this and could use some guidance.

Does low house prices mean low interest rates? I live in MN, Saint Paul, in st paul house prices are low but does that mean that mortgage and interest rates are low as well? or are they high?