Not really sure what you're asking here. You're in with me in the SHR VIP Garage team. So far, you're the only one who's joined. (I'm Did Ya' Like It in that league.)
On your Lady Irish league, it won't have a password unless you set it up as private. If you want it private with a password, click the name of your league when your entries are up and it will bring up your league. Then, over on the right, you'll see some grey icons where you can invite your friends. Right beside that is the "gear" icon, and this is your league settings. Click that, and you can make it private. When you do, you'll see it generate the password box to input one. You can ALWAYS switch back and forth from private to public. Now, I don't believe you can have more than one team in any league in Nascar Live, but you may be able to have all your Streak to the Finish teams in one league. I actually didn't have any of my Streak teams in a league last year.
I think your last sentence answered my question. I am allowed only one team in any one league. They would know by email address I guess. Sooooo? Hmmmm? Thinking!!! Tried to join Nana's league but I guess it's full. you know of any other league started by people around here? Please advise. God this is getting nerve wracking. And March Madness just around the corner. LOL