We have to provide a 10 day notice to cure (and this probably applies in Indiana as well).

It's not all about buying a note, modifying it and sitting there collecting payments or flipping a note.Need to think out of the box, look for the money through the entire process and along all the transactions that cure the problems. :)

You must give 7-days notice of default and opportunity to cure, but if they default 4 times in 12 months, you do not have to cure the 5th time.

If that business is selling your time to someone else for a given set of skills do that and ignore the hype machine that touts passive income as some panacea that will cure all that ails you. 

If so, do they translate to rental increases or is it related to curing deferred maintenance?

Much of my objection to such material is how they are presented as the cure for some ill, way to circumvent regulations, claims of success, as new and remarkable, "the secret of" and when they start saying "perfectly legal" watch out.

And thing with a home on it usually gets cured before the sale.. at least from my personal experoince.

Subject to can be done at anytime during the foreclosure process as what you are doing is paying off the arrears to cure the default.

If you cure trustee process, decedents "children" (I would) probably would file an Amended Petition to Administer Estate or Request for Special Notice despite what the holographic will state's.

Another point, you might make the loan initially as an assumable loan with recourse (I know, most want non-recourse, but frankly that gets pretty cheesy and could certainly haunt you, so belly up, you also have the right to assume the note back as a cure).