How should I plea tomorrow

You would be best served by talking with an attorney that deals with drug possession matters.

Can I do anything to stay on this property

Contact an attorney that deals with property matters. He or she can assist you in understanding your rights and your best course of action.

Can a land owner place no trespassing signs up or block a pubic road?

Talk with an experienced property attorney. Also, begin gathering copies of the relevant deeds (along with easements and covenants) you and the...

Deed is filed as tenancy in common. Both parents are deceased. I have deed showing transfer to me from only one parent.

Go see a property lawyer. It will depend on whether your stepfather had your mother's interest combined with his before he conveyed the beneficiary...

Can I sell my dead mother's house without purchasing home insurance on it--I live in it, it is mortgage free and uninsured.

You're going to have to work that out with the purchaser. Often the purchaser will want insurance on the home in case something happens between...

Signing the quit claim deed to your husband removes you from title, but you are still responsible for the mortgage.

What can I do about my problem neighbor above me?

It sounds like it might be time to find a new place to live...not fun. I'd suggest you talk with them and try and see if they could be more...

How?

I agree with Helena. You don't want to end up in court against your in-laws. I would try and get a neutral party and come up with a "written" plan...

Opposing lawyer wont respond to e-mail or letters

It may seem annoying and like a hassle, but your lawyer (assuming you have one) should handle the communication (the back and forth). Also, if you...

What should I do to follow up in this situation and resolve it to mutual satisfaction?

As a practical matter, you may give it some time and then talk to him in person and try and clear up any confusion there may be between the two of...