Relapse recovery plan - what's yours?

Have you ever had a big relapse and recovered from it? Would love your suggestions, but here's my story and plan:
In June of this year I had lost 88 lbs in about two years, with another 30 to go. But I spent the summer on "vacation" from my plan, eating and drinking as much as I felt like. I knew that there was a day of reckoning waiting for me out there somewhere. It came on Sunday, when I got back home (we live on our boat in the summers) and found out I'd gained 22 lbs - in 10 weeks. I know, it doesn't seem humanly possible, but that's the reality.

Here's how I'm handling it:
* I weighed myself the morning after I arrived home, knowing the news would not be good.
* I got back on plan that day -- no "I'll get back on plan on Monday" (or on some future date that never comes). My plan is simple: maintain a calorie deficit. I don't follow a particular diet, such as keto.
* I returned to a smallish eating window, which has worked for me in the past. Call it intermittent fasting or whatever, but I know eating between 11:30 a.m. and 6:30 p.m. at least reduces the number of calories I take in. Some research shows it has other benefits. Who knows? Works for me.
* I stocked my kitchen with good and (mostly) healthy stuff to eat. I love smoothies and salads, so it's no problem for me to have those for lunch, with something more substantial for dinner. After the way I ate all summer, I'm actually craving fruits and veggies.
* I raised my calorie limits. I had previously been at 1200, and it was a struggle. I went up to 1400 and feel lots more comfortable and full there. It seems doable and livable. Also a psychological advantage feeling like I'm sticking to a calorie limit instead of blowing it every day.
* I include treats in those 1400 calories. For me, there's just nothing like two Trader Joe's dark peanut butter cups after dinner.
* I've stopped drinking (wine) during the week, but will have moderate amounts on weekends.
* I'm ramping the exercise back up -- in a sane way. I mostly walk and lift weights, but my walks have been shorter this week than they were in June. It's hot here in FL, so I've subscribed to Leslie Sansone's Your Daily Walk for a whopping $5 a month. It's awesome.
* Mornings are for putting myself first. I'm an early riser and my kids are grown, so that's possible for me. Realize it's not for everyone. In the mornings, I meditate for 10 minutes, read through my list of reasons why I wanted to lose weight in the first place and (loosely) plan what I'm going to eat for the day. Then I go outside and do some type of exercise.

Open to any and all thoughts about how to get back on track!