Was there probable cause for them to search me or my vehicle or was it illegal search and seizure

You can challenge the search but we can't tell you if there is orobable cause or not based on one paragraph from your side of the story. I'm sure...

Contest the ticket on court. I suggest you get an attorney though. Just because it is traffic court doesn't mean the rules of evidence and law are...

What should my next step be from a legal standpoint?

We know nothing at all about this case. You haven't even told us what the letter was regarding. You should hire an attorney for legal advice.

How can i retaliate against this officer trying to throw me into jail while im doing everything i can and staying sober

Probation isn't easy. You violated so I don't know why you think it's unreasonable to now have weekly tests. And the officer is right that it...

What could the consequences be for him?

Why would you report it if you don't want him in trouble? Yes he committed a crime and if you report it he faces serious consequences including sex...

YOu can't. I'm not sure what you mean by unavailability of charges, but the prosecutor can move that the pace they want to. They do have some...

When the State Attorneys office refuses to prosecute, what do you do?

The State's attorney has prosecutorial discretion, meaning they have final say as to whether or not they take a case. If they choose not to take...

Can I still enlist?

Doesn't sound like anything happened from this so idk why you think this would be a problem for you.

Can I be forced to testify? If I am, how can I ensure that my address and contact info are kept secret?

Yes you can be forced to testify. Speak with the ADA handling your case now about your concerns.

Is it legal for a 18 year old to date a 16 year old?

As long as sex doesn't happen, dating is always ok. The age of consent is 17 and it does not matter how close in age the two are. If sex occurs,...