How can I speed up my visa approval process and know whether it is approved or not?

See https://egov.uscis.gov/processing-times/

Does ADM Law Court here in Washington State have a rule 20 and 24?

RCW 34.12.080 Procedural conduct of hearings—Rules. All hearings shall be conducted in conformance with the Administrative Procedure Act, chapter...

My final divorce case was in Lincoln County. Can I re-open it at the court in king county ?

Yes. You could make a motion for change of venue. http://app.leg.wa.gov/RCW/default.aspx?cite=4.12.030

If I must pay premiums on Medicare Part A may I opt for a marketplace plan instead?

See https://www.ssa.gov/disability/.

Do I have rentback liability after home purchase?

That would be a business question, not a question about law.

How do I turn an order from family court into a judgment?

Make a motion to have the disobedient party held in contempt of court. ...

What should I do after my IME?

Maybe you should hire an "independent" doctor of your own.

See https://www.uscis.gov/working-united-states/automatic-employment-authorization-document-ead-extension

My lease ends on June 30th, and the landowner wants to sell the house and take pictures of the inside for marketing purposes?

Whether the landlord's request is "reasonable" would be a question of fact for a jury to decide, so you should ask twelve random strangers what...

Can you terminate an appurtenant easement with the government (via a legal description/deed) without their consent?

http://app.leg.wa.gov/RCW/default.aspx?cite=64.04