My comments have been misinterpreted by one individual (or more). So my message does not get lost, please consider the following: I am an attorney, but I am not giving you LEGAL advice. I will not represent anyone so please don't ask. I am simply giving my PERSONAL opinion as the 1st amendment to the U.S. Constitution allows me to do.
I am tired of seeing new sites pop up offering to negotiate, draft, advise, etc., folks on their mineral rights, leases, and tax implications. YOU PROBABLY DO NOT NEED TO PAY ANYONE TO HANDLE YOUR MINERAL LEASING ISSUES unless you are a large landowner, complicated title to land issues, or other "unusual" facts are at issue. People don't hire attorneys to negotiate the terms of their mortgages, or credit card agreements, or car leases. There are many complicated legal documents we all sign often without the benefit of an attorney's counsel. There are numerous sites "popping up" which provide accurate information about mineral leasing and mineral rights. It will take some time, but if you read the materials, you probably can grasp the issues relevant to your situation. If you don't feel comfortable after "educating" yourself in the area of LA mineral law and leasing, then seek advice of counsel. If you work long hours and then have kids at home and other obligations that make research impossible, then perhaps an attorney should be consulted.
HOWEVER, BEFORE HIRING AN ATTORNE, CONSIDER JOINING A "NEIGHBORHOOD ASSOCIATION!" I, for example, belong to NorthPark Estates Neighborhood Association. We are landowners who are taking our collective knowledge and expertise and helping each other free of charge to the members. If the association has knowledgeable members, then you don't need to hire an attorney. Just about every neighborhood in Shreveport and Bossier has formed an "association." If you have this option, it doesn't make financial sense to pay for services that you can obtain for free through your "association."
If you must pay someone to handle your mineral lease negotiations, don't pay 2-4%. In my opinion, such a fee is unreasonable. You should pay NO MORE THAN 1%, especially if there is a large group retaining the services of an expert. If you can't get your expert to accept a 1% fee, go to the next person until you find someone who will.
Let me make myself even more clear, if there are complicated legal issues involved, like trusts, you should consider an attorney. If you find yourself in litigation, you definitely need to hire an attorney. If you have a 1/3, 1/2 or 1/4 of an acre, then the costs of an attorney and CPA may be cost prohibitive.