Thanks for all the suggestions, everyone.
Fidelity has come up a lot in my research, I like the ability for a basic consumer such as myself to be able to complete simple trades and move money around without all the fees and the need for a financial advisor.
To add a little more information: my lady and I are both 34, live in a relatively low-tax state (WI), and she runs a dog grooming business out of the house that covers a large majority of the utility bills and also allows her to write-off lots of things that are needed in daily life (laundry detergent, paper towels, cleaning supplies, etc).
The land: It would be perfectly suitable to throw a modular home on it and rent it out, but the expense of purchasing such a unit at this time isn't cost-feasible. I could sit on the land for 5 years and not miss the $20k at all, but I would have to maintain the property etc. It's quite literally 50 yards away, I wouldn't even have to get off the mower after doing my own yard.
There will be no big travel for at least the next 2 years, my goal is to recoup all the money I spent closing out my debt (~$20k) and then thinking about having some fun. When we do decide to travel, it will be to places that one can't visit for $500 and a weekend's worth of time.
*Edit to add: I'm ok with the money being tied up for 6-12mo if need be, but having it available in an emergency would be nice as well.