We are currently on day 15 of a 37 day stay in Florida. But we also leave tomorrow morning to go to Grandma's (near Tampa) for Thanksgiving, coming back to Disney on Friday. We do NOT stay on Disney property...we're renting a house that is 11 minutes from driveway to parked at the TTC. We're paying $57.45 (total price, including tax, damage waiver) per night for this 3 bedroom house, with (free) laundry, a full kitchen, a pool, a computer/printer/internet, etc.
I know many people can't imagine staying off site, but it works for us.....we fly in, shop and relax that evening, then spend the morning the next day doing some cooking and freezing meals. We have a handful of table service reservations spread out over our time....we generally do breakfast at the house (except Boma breakfast twice, lol), we typically do either savory snacks or share counter service lunches and if we don't have an ADR we go home and heat up some of those meals we made.
We have tried to commando style and simply don't enjoy it....we prefer a more leisurely pace and we tend to go for 6-8 hours a day. When we first starting coming here we were doing the 2 weeks and finding we went home exhausted and feeling like all we did was rush. We stayed on site for "free dining" back when it was reasonably priced (7 or 8 years ago). But then we started wanting to stay longer, and realized that by staying off site we could afford to stay twice as long....and still eat at few TS. We liked that much better.....because eating a big huge meal every evening was actually unpleasant to us, lol. We don't do soda at home, but save it as a "special occasion" when we go out to eat......we don't eat desserts at home unless it's someones birthday or something.....so free dining with the big (and long) meals and soda and dessert, just isn't us.
Our longest stay was 48 days.....with a week at Grandmas. Our shortest since we started staying off site was an even 30 days (no Grandma side trip).
We KNOW we are lucky to be able to do these trips AND do them in the "low crowd" time....I homeschool the kids so we don't have to worry about school schedules, hubby travels for work so doesn't mind that we're gone because he often is too....he doesn't particularly like Disney, so he has joined us for a few days twice in the last decade. We hate the heat (in fact we were not happy to arrive 2 weeks ago to high 80's low 90 degree weather.....but much happier this week with the 70's weather (though I'm happy the rain stopped!)
Everyone has their own style....this works for us....I hope everyone can find what works best for them.