Online check in (my brain is not working today)

[MomOTwins]

I'm trying to check in for my stay at Sapphire Falls tomorrow and feeling incredibly stupid because I can't figure out the dang form. It has my name and contact info, and underneath it there is a button to "add guest." I added my sister who is staying with me and it lists her as "guest one". Does that mean I need to add myself as well as "guest two"? I obviously want to be included in the reservation, but don't want to get charged for an extra adult if adding both my sister and me via "add guest" will result in me being counted twice?

I feel beyond stupid for asking this, but it that "guest one" is really throwing me.

 

[CAPSLOCK]

I doubt it matters. If it's wrong, they can fix it at the desk when you pick up the room keys. Though I suspect they assume the person whose name is on the reservation is indeed a guest, even if not listed elsewhere.