Just take it one person at a time. You can do a GEDCOM import, but I did that and do not suggest it. Start with yourself, source that and then backwards from there, checking for persons already in Wikitree as you go. You may link up with someone, you may not. You might not be getting a DNA match because not everyone has done one. Don't rely on that as your primary tool. As you go, if you need help finding a person, or a place to look for information, just ask. :)
