Advice for weaning

Hi all! Looking for advice for weaning from pumping and how long it should take?

Background - just switched from 3ppd to 2ppd, daughter just turned 1 year old. With 2ppd I’m making around 10-14 oz per day.

Daughter has taken to cows milk really well this week, and I have a trip across the country in a week, so im wondering if I should wean starting tomorrow and if I could be dried up by the time I leave on my trip.

Any advice or thoughts would be helpful!

I also haven’t gotten my period yet. What are the chances I then get my first period while on my trip? Trying to weigh the risk vs benefit here and also tips and tricks for weaning quickly.

Thanks!!!