Personally, I would put most of it in passive real estate syndications - but I am a full time passive investor so that makes the most sense for me.The first decision you would need to make from my perspective is whether you want to invest passively or actively (your profile says rental property investor, so I would assume you are currently an active investor). 

My goal is to build an active group of investors who are eager to collaborate, share ideas, and work together.

Not to hijack the thread, but I'm also curious... to those that have had success in this area, are you the ones actively answering the calls / emails from these mailers, or do you have a team in place to respond to the leads?

Recently a prominent marketer of Cleveland rental properties and property management services named Bob Prisco was exposed for being less than honest in his business dealings and posting activity here on BiggerPockets.

Looking forward to being an active part of this community and learning from all of you!

We love that our guests are almost always repeat visitors, making the AirBnB feel like an extension of our home versus a true commercial business.

It also helped that we got a connection from a local bar owner that needed to book musical guests from time to time. 

Quote from @Andrew Steffens: I just use 1 card for 65 units (managed) and 1 card for 8 active rentals owned. 

Section 469(c)(7) provides an exception that allows qualifying taxpayers to treat rental real estate activities as nonpassive, enabling them to deduct losses against other types of income.

I feel like I've heard a few podcasts lately with guests that have done this strategy, unfortunately I don't remember their names.