You may want to get an inexpensive website too such as https://oncarrot.com/tour/

And in the meantime, I keep driving for dollars, mailing to expired MLS, and targeting landlords through some manageable tasks I can complete inexpensively through basic data entry and mail merge.

It's pretty inexpensive, personal, and has a 2+% return.  

If that was true nobody would do anything useful with free or inexpensive information and I wouldn't know several people with tens of thousands of dollars worth of courses and guru events that have not done jack with any of them.By far the biggest factor in being successful in any program is YOU.  

Assuming a $500k loan that I can afford $4000 a month in payments.Fixed 30 years loan at 4% with extra principle ($4k minus the P&I) gives me 162 payments till the balance is paid off and total interest paid of $148kAdjustable rate HELOC at 5.5% that increases .5% a year making $5k a month with $1k in expenses gives me 312 payments till the balance is paid off and total interest paid of $750k

It is very inexpensive compared to what gurus charge and provides a lot more usable information.5.

But, your better option is probably just find an inexpensive matching stove and move the one in her unit to another property you own. 

One of my friends own a A.C company and when I purchased my last house I asked him to change my old --but functioning fine-- a.c unit (20+ yrs), he told me to hold my horses because older a.c's were made to last, and when they brake it, it is often times a simple inexpensive fix (unlikely the modern ones that are made to last 5 years and when it brakes it is better to change to a new one than fixing it).

@Danny Bower USPS offers bulk mailing servies, its $200 a year....and you have to send more than 200 pieces each mailing...they charge .21 upfront to buy the stamps, then they charge you another .10 when you get ready to mail them....31 cents to mail..Bulk mailing permit, for the most part anyone can get it....Bulk paper is less than a ent per sheet (costo)I buy my envelopes from walmart ($1 for 100 envelopes)  .01 cent per envelope..And ink varies, i usually buy alot and i set my printer to print fast drafts and spit out less ink...I pay my neices and their friends to fold..However as of lately i found a very inexpensive print company  that chrges me .21 cent to mail, and they print thier stamps on the envelope for another .26 cents (pitey Bowes)So im paying roughly .47 cent now, but im mailling over 4k pieces so it became too much for my slef, but it was great doing it when i was only doing 1000 pieces a month...

But something that inexpensive seems doable and worth it!