@Gerry Harris. Congratulations for working to take control of YOUR LIFE!
My recommendations would be:
1. Put the $100K in an account making whatever interest you can at this point.
2. Do Not Make any Large Debt Payoffs. Utilize the Dave Ramsey "Snowball" scenario to begin paying off your debt. As per Dave Ramsey, start with the smallest one first, the second etc. Try to make the snowball work out of current income, supplemented by withdrawals from the $100K as necessary to keep on schedule.
3. If Houston, TX is in the future, figure out how to accelerate the move into 2019, instead of waiting for 2020.
4. Reading between the lines, I presume, you are in Law Enforcement. Grit your teeth, tie a knot and continue with the job until you make the Houston move. LE Salaries are quite a bit higher in Houston.
5. Defer getting your RE License until you make the Houston move. Houston is a good market. If you are self motivated and persistent (sounds like you are) You should be able to do well in the Houston market. Ideally, your Significant Other will be established in her new job and give the 2 of you some financial stability, while you make the transition from current career to RE Career.
Good Luck and than for what you do for the public!