I hope this helps.

Any help/guidance appreciated, I have never dealt with cell towers before.Thanks,

Is there a good book or post/podcast to help me figure out the best strategy for my goals?

I would be grateful for any extra help/introductions.  

During this time, you can market the property to potential tenants and secure a lease before the purchase becomes final.Steps to Implement a Lease-Up ContingencyConsult with Your Agent and AttorneyDiscuss your plan with your real estate agent and a real estate attorney to ensure the contingency clause is correctly drafted and legally sound.Your attorney can help you draft a contingency clause that protects your interests.

Alternatively, you could work with an attorney or real estate agent to help and pay them a flat fee.6.

thanks for your help Cyndi

To broadly cover your other points about being individually named as a defendant as well as going after the LLC's assets I believe its helpful to understand the true objectives of the plaintiff's attorneys pursuing claims against these investors.

The tenant pool is such that a rent concession wouldn't help.

But there are many different personal factors that you would want to consider, which may make it difficult to get helpful answers on here