No one can time the market, the best advice in REI is winter against springs but even then if you want to just buy X amount per half of year, X amount per quarter, or X amount per two years--cool.

your potential occupancy rates, rental rates (peak and off Peak) etc.could you sell your current cabin, build a caretaker's quarters and somehow get a residential mortgage loan as owner occupied real estate?

I am confused with “quarterly estimated payments”.

Such as buy one quarter pounder get one for a dollar, or buy one quarter pounder get a free french fry.

They have to show growth every quarter or they act like the sky is falling. 

Min buy in is 50k, pays quarterly distribution. timeline 5-7 yrs, getting very good loan from insurance co source at 6.75% or so with interest only on yrs 1-3 then no defeasance penalties thereafter if they re-fi or sell.

And no, no trees That means you have a clay pipe main most likely.

She said that there are very few variables that can play out which could prompt small adjustments to this rule, such as small adjustments to meet quarterly rollouts, but she said that this system is still very much at play and hasn't changed since she's been managing Pemco. 

I get quarterly cashflow, periodic large distributions from their refinance, and appreciating equity.

I get my properties sprayed for quests quarterly.