This approach minimizes potential friction while still providing sufficient time for them to make arrangements.Using certified mail for official notices ensures legal compliance and provides a paper trail for documentation purposes.

By the way, these are the choices I have:(OAPR) PROBATE/GUARDIANSHIP ORDER APPOINTING PR/GDN(OAW) PROBATE ORDER ADMITTING WILL(ODPR) PROBATE/GUARDIANSHIP ORDER DISCH PR/GDN(PBO) PROBATE/GUARDIANSHIP MISC ORDER(PTPR) PROBATE/GUARDIANSHIP PETITION DISCH PR/GDNThese are some "trust" categories:(TRNOT) NOTICE OF APPLICATION(TR) TRUST

I have no choice but to commit to this game for the long-haul.

Your choice is start and just do it, or, bank another regret for later...... 

if they Ghost you  U have no choice but to follow the foreclosure rules in the state the property is in.. and dont hesitate never gets better.

Also from the choices you provided, I believe you are looking at somewhat passive options.  

If OOS then you do not have a choice, turnkey UNLESS you have trusted crews and YOU know pricing ,  If you are new then turnkey, for both.

After the inspection date I believe you are obligated to purchase the property. ( Or could lose your EM ).Im sure the 21 days is totally sufficient if the property is a WINNER.

Good choices!

Tips include looking into the area, finding places growing, checking rent prices, and looking at loan choices.