Relearning Poker After a Long Break

I was a decent poker player back in the early 2010s but life got in the way — 5 kids, a business, and I pretty much missed the GTO train. I still play occasionally but I’m trending from slightly winning / break-even to clear fish territory.

We’re about to head off on a year-long caravan trip with the family. I’m an early riser and will have 2 hours each morning to focus on re-learning poker.

Context:

Prefer live cash (2/3 – 5/10) but will mostly be playing 0.25–0.50 online

Enjoy tournaments more than cash, but multi-day events aren't realistic right now

Plan is to get solid at online cash before touching tournaments again

What I’m looking for:

Structured learning (not just “here’s 3,000 random videos”)

Something to rebuild fundamentals and get me back to being a competent player

Ideally with guidance on how to study, not just what to study

Considering:

Run It Once “From the Ground Up” and “The Game Plan” (keen to hear from people who’ve used them)

GTO Wizard – also open to course recommendations that teach how to use it effectively

Udemy’s “Crush Micro Stakes Online Poker” – is this a decent way to break even at micros again?

Any other course/platform suggestions are appreciated. Looking to make the most of the time I’ve got.