My problem is lack of active knowledge on this method.

used to be quite active at courthouse steps.. but pretty much a non starter these days.I had lunch yesterday with one of the biggest buyers a total of 4 homes went to sale in the whole metro area..

According to my tax attorney, I don't need to issue them because I'm treating my rentals as a "passive activity and not a business".

She's an active BP member - I would reach out to her and ask if she's still taking on new clients for 2017. 

Does anyone know if there are active groups in Harford County, MD? 

The question is whether or not all parties will be actively involved in the deal (JV/partnership) or if there will be one lead/sponsor/general partner and the rest will be passive investors with expectations of return on their money (syndication).

My lawn service, contractors and pest control guys tell me if pets or other shady activities are happening at the property.

Once you have your favorite vendors, you can include their item codes for ease of ordering and pricing.

It doesn't matter how "passive" or "active" you are in completing these activities, they'll be taxed as I indicated in the previous two sentences.Now, the number of hours of active investing DOES apply to your status as a "real estate professional." 

While doing this you need to be actively networking.