Weaning 2 yr old

So we’re going to be going on a pretty long road trip soon, it’ll be about a week. I’m desperately trying to get my almost 2 yr old weaned & have had zero luck. I was wondering if it would be a good idea to try doing it over the course of the road trip? Since we’ll be spending a lot of time in the car, she obviously won’t be able to just come sit with me and nurse (which she does periodically throughout the day at home) but I’m also a little torn because it might work, with all the distractions & in-the-car time, but I’m also concerned with all the different places we’ll be & different people etc, what if she gets overstimulated/overwhelmed & just wants that comfort & routine double? (Like when we’re stopped/out of the car) or am I just overthinking this?

I’d be happy if I can cut out all daytime nursing & only have bedtime if she absolutely needs it.

Thoughts? Advice?

IM DESPERATE