As you don't say what part of Texas, I'm going to proceed with suggestions as if you were in my area. If you're further west you may be able to adapt these ideas to work with water harvesting techniques and/or irrigation. I'm also going to guess that you're talking a fairly large acreage rather than the half acre yard I'm working with. Small spaces can be a complete game changer.
I'm pretty sure that if you're anywhere from central Texas east that all you would need mulch piles (I use wood chips from landscapers mostly) and the squirrels would work for you. The squirrels fill my mulch with pecans and acorns every year and so I spend a lot of time weeding small trees from my gardens. Most stone fruits are easy to grow this way and come close to true from seed. If you've got areas of your property that you're not immediately going to be developing, this can be a cheap and effective way to get something growing there, even if they are only nurse trees for the eventual crop species. This would be a good time of year to gather wild seed, possibly from local nitrogen fixers that could start developing your soils.
Growing your own fruit and nut trees from seed is not some herculean task that should only be done by trained experts. All the named varieties of fruits and nuts where started from a common everyday seed. Someone was just paying attention and had the marketing skills to capitalize on a good plant. Most citrus, and most stone fruits come true to type from seed. Here's a discussion started by one man who has very good success growing apple trees from seed
https://permies.com/t/52696/trees/growing-apple-trees-seed.
I'm also of the belief that seed grown trees have stronger, more extensive root systems and so are more drought tolerant. Most stone fruits start fruiting within a couple of years. As much as people want immediate results, time passes faster than you think. I know, even in my 1/2 acre, I've found room for a couple of trees that I don't expect to get a harvest from for more than a decade.
Really I'm playing a little bit of the fantasy game of 'if I only had acres to work with'. Actually, as I think on it, there may be a place where I could get away with trying this. I know an undeveloped lot in a small town here where the owner wouldn't mind if I wanted to try starting fruit trees on their land. Right now all that grows there is scrub oaks and cedar. Maybe I need to haul a load of seeds and mulch out there myself. It's almost the perfect time of year to start, it gives me just enough time to plan and obtain the official go ahead. Thank you for the inspiration.