Thoughts on Retiring Early to Play, Travel etc...
Don't burn up a bunch of time over-thinking this...
"Retire Early, Retire Often..."
Staying home when the kids are around (Or ASAP) is a great idea. (traveling, teaching, exploring, growing a home business...) Kids will be gone soon enough, then you can go back to work (if you must).
I was out of the workforce (for the 3rd time) at age 49. (using a single income night shift factory job and supporting a family (including disabled parents))
Ideally... I would have had the sense to replace my wage income by about age 20, with an inflation protected and growth positioned income source.
Post 'retirement' we travel about 50 - 80% of the time (While we can.) Once we get to age 65, it will be even easier to pull up roots.
During working / home school years we often traveled 50%+ of the yr as a family. (some was work related travel / international assignments + Leave of absence + volunteer service.)
We stayed home more when farming and when helping our kids build their houses (age 14 - 15), but would follow each significant project / harvest with a 6-12 week trip.
Being a "Wage - Slave" is not a very bright idea. (Additive, Wages will not grow wealth (wages only enable wealth building strategies)... wealth building requires the use of multiplication)
Go NOW, Life will work out the minor details.
Don't lose a minute with your kids... Poof, they are GONE!
My kids didn't have any 'teachers', until they went to free FT college at age 16.
They mastered a lot of skills long before they left for college.
To get into college at age 16, they had to pass a college entrance exam at age 14 (That was not difficult). 10's of thousands of kids do it every year. (for last 30 yrs in our state).
Let's see...
1) spend your life / hours / energy selling your hours to a 'for profit' company that is only looking for lowest cost for most value (contribution to THEIR profits / shareholders)...
or...
2) invest your time in 'growing' your kids (or community) and opening up their minds and opportunities and equipping them for their future service to your community and service to others.....
Easy decision.
It's a No Brainer.