The real estate finance market for small scale investors seems less efficient and I wonder if it may offer better opportunities for competitive returns than traditional real estate investment avenues such as purchasing SFR's or small/medium multi-family property to rent.  

Obviously, a trip to Denver would open more possibilities however I understand you want local attorney and better chance of an efficient, cost-effective resolution.Many of the online services forces on social media and are heavy on marketing but may be light on the quality.

Could anybody let me know if this is typical, what the average time is between putting an offer on the table and getting an answer (or what's reasonable), and what are some ways to make the offering process far more efficient than it is for us right now?

Modular specs will likely exceed "stick-built"... the look of the structure can conform to whatever you like but you will achieve the most cost efficiency by stacking the modular boxes.  

One has a main home, 3k sq ft with a 1 bedroom cottage, a 2 bedroom cottage & an efficiency apt.

One has a main home, 3k sq ft with a 1 bedroom cottage, a 2 bedroom cottage & an efficiency apt.

Any other ideas to make an efficient investment with my current situation?

Once you get into consanguinity chart, you probably need to hire a Geneoligist, as it's more efficient and effective.

I am looking for something to streamline the process, keep track of the books, and help me be organized and efficient in my business.

No matter the strategy I use, I need to be very aggressive, efficient, and quick in the closing process.