Essentially, people could donate money and get tax deductions and then that money could be pooled to buy property, fix it, rent it and pay a manager.I’m assuming it would be similar to a self invested Ira.

As far as your tax questions, I would personally refer you back to your tax advisor or refer you one if you need it.

Had I listened to their advice, I'd be in a much lower tax bracket and have a much lower net worth. 

You may lose your tax benefits by transferring into the LLC, and have to pay capital gains tax on any gains you have...talk with a CPA about this.

I just found out about tax deed investing and want some information about buying homes for tax owed.

Assuming you have owned the property for less than 12 months the real number for cash in the bank will not be $50K because of the taxes you'll pay from Short Term Capital Gains. 

Make sure to pick houses that still make money after you pay all bills, like the mortgage, taxes, insurance, upkeep, empty times, and management fees.

We are looking for recommendations on a good Lawyer and CPA that practices real estate law, taxes and strategies.

Affiliate MarketingAn experienced consultant can help determine a budget, which type or types of marketing to spent it on, your target customer, how much time per day you spent on online marketing, and coordinate a website, blog, forum participation, paid advertising, generic advertising, and measure the success of each campaign.For those of us who started 15 years ago, and tried each new market type as it unfolded, we have a pretty good idea of where to spend our money and time.

The best investors I know are using Real Estate for tax purposes and appreciation.