Trying to contact them through all methods of communication is the first step - call, text, email, knock on the door, etc.

I think the best way to learn about syndications and to find quality investment partners is to join a Community.This type of investing is long-term, illiquid and completely out of your control.  

I'm not familiar with Wisconsin laws but selling or assigning a contract is only one method of wholesaling. 

so much private land has been logged and replanted since then.. in those days we would buy a 40 lets say for 150k  take 200k of timber off of it then sell the land on contract for same price then hypothicate the note to pull out more cash rinse repeat.. we also would use our logging roads and staging areas stratigically so when we left the roads were in the right place to do a 4 way lot split and the landings/stagging areas became the building pads.. in the NW permits for logging are not tough.. in those days it was over the counter and there was nothing you needed to do with regard to excavation.. however if I just bought the land and wanted to put in roads and pads then I would have had to get a grading permit and all the survey and engineering that went with it.. its was really something how we did that.. and I miss it to this day.. the other item that made it so profitable was Japan was paying premium for Export quality doug fir logs.. you could get double or more for export logs.

I'll add one more: buy the best quality you can afford at the time. 

Would be smaller in scale, less residents per caregiver (better quality of care), and less headache in terms of turnover (would not be considered an eviction). 

Anyway I thought I would share with you my method of contract reading because it might help you in the future.

It will limit the number of people who are interested in your property and you may end up having to rent it to lower quality tenants and / or below market rent. 

It is a combination of reviews, pricing, amenities, quality of photos/listing, and CTR (click-through rate). 

I've done the single family method and it was too slow for me and just ate up too much time, although I learned a ton.