It would just be for a weekend.
She is actually the one who gave me the Lantus. She needs to see how to do sub q shots on a cat, but she gives horses shots, and gave herself shots, so I'm sure it will go well. Last time we went away was pre insulin, and she tested Rhubarb am and am no issues (except her very first test).
The 1 drop I thought would be the easiest to be consistent with. And about the only dose decrease. If I show her anything though, she is the type of person who will do it well. The only reason she would not be able to test mid cycle is prior commitments keeping her away.