Can I be charged with a felony in Texas for not repaying a payday loan?

Generally no. A lot of these lenders use unconscionable tactics to recover the money. Threaten police, jail etc... if they tell you something...

In Texas, what gives a private marina the right to discriminate against vendors who have agreements with individual boat owners?

A business can decide almost any reason why it does not want to do business with you.

I received a magazine in the mail and it says I must cancel my subscription or be billed. I never ordered the magazine

If you have any complaint, its against your gym. Most likely you signed something that gave them the right to sign you up. Your best bet is to...

I am in deferred judification or however u say it, may i still apply for my Texas drivers license ?i am 19 year old

Read the court's order. Deferred adjudication means you won't be found guilty as long as you complete probation. If the probation prevents you...

This is a horrible idea. Not only will it be discovered eventually, you'll likely find yourself in hot water for attempting to hide assets.

Can I sue Obama if I am forced to pay for health care, when he will never get anybody who works off the books to pay?

No.

Can I lose the truck if i get pulled over?

Agreed. You could also demand your money back because they failed to provide you actual title. You would of course have to give the truck back.

If there is a business in town named Vivint and I wanted to get an assumed name (Vivint) is it legal to do so.

Agreed. You may be inviting yourself to be sued by using the same name. I recommend you create your own. Good luck.

Does an employer have the right to withhold pay for any reason?

No. I recommend you contact a local avvo lawyer and find out if you have a case. good luck to you.

Can I mix Dr. Bronner's soaps or add oils to the fragrance free and sell them on etsy?

Agreed. Develop your own product.