Questions about Norwegian immigrants

I'm doing a research project on Norwegian immigrants and am having trouble finding information. I have to create a journal explaining what it was like coming to America during old immigration times (1800s) If you could help me out, or even direct me to a site where I can find this information, it would be a great help! My immigrant that I am creating is traveling from Bergen I need to know what port he would go to, and what method of transportation he used to get there. And how long it would take them. If you can help me out with any of it, it would be a great blessing, thank you!