You can print out a CPA sheet that can break down every transaction (with receipts if you want - so you just upload it once when you're entering data and you're solid)You have the equivalent of class tracking because you can enter each rental or unit separately. 

Like you mentioned, there is a risk for a mid term stay entering your top season.

If these groups are significant, it suggests there’s pent-up demand that could enter the market when one of two things happen:Rates Drop - Rates fall to levels that allow more buyers to qualify for the homes they want.Buyer Expectations Shift - Buyers realize that 5% rates aren’t coming back soon and decide to move forward.Based on the increase in activity I saw in Sept and Oct in my business, when rates hit low 6s, I'd say my market has plenty of pent-up demand. 

Floor Plan CreatorPlatform: AndroidFeatures:Allows you to create detailed 2D and 3D floor plans.Supports laser measurer input for accurate measurements.You can enter exterior walls, fix them in place, and add rooms within.Offers automatic calculations for perimeters, rooms, and walls.Bonus: Plans can be exported to various formats for further editing on Windows2.

Just enter the address of whatever property you're looking at and the site calculates the market rents 

LLC is a pass thru entity so it should reflect on your individual return

This metric does not work, if trust falls out of place, and faith falls from the team and rests then on individual greed.

Is this something you've ever done as an individual landlord, or is this something more for larger multi-family properties only? 

Internal Revenue Service (IRS): - https://www.irs.gov/individuals/how-do-you-report-suspected-...5.

When you do that groups of people will apply, rather than random individuals.