Damn, that's a tough situation.

kudo's for doing the grind and taking care of your family at same time. As others have said, this is good for the long term.

I also, have no attraction to fat girls.

Such an isolated environment. You don't even want to use prostitutes with that small of environment, it will get around. Your situation is/will breed a lack of abundance, you are becoming desperate for pussy and it will likely lead to bad decisions.

Long weekend travel for prostitutes?

Bringing girls in, that can be a bad situation as you know when they expect more.

Sorry, not helping here.

If you lead with a desire for a relationship, you're going to have a bad time. They'll sense that shit, and take advantage of you as they string you along. It won't even be conscious on their part most of the time.

Go for sex. Make them earn upgrades to get any kind of relationship (most won't).

Read this post from the sidebar again: HumanSockPuppet’s Guide to Managing Your Bitches. Relevant excerpt, which has been borne out by the experiences of tens of thousands of men at both TRP and MRP:

A long-term relationship CANNOT be your end goal. You can only be OPEN to the possibility of having one.

Men are the gatekeepers of relationships. Since a relationship is what you have to offer, you mustn’t just give it away. It must be a reward she earns in small doses for inspiring your trust and devotion.

I understand that many of you want a LTR with a good girl – sometimes a series of flings isn’t enough to fulfill you. Believe me, I sympathize.

But winning a LTR is HER problem, not yours. Handing a girl your devotion won’t magically make her worthy of it. When you WANT a LTR too badly, you place your focus on the idea of having a relationship instead of evaluating the girl. You become fixated on your fantasy relationship and selectively ignore the things happening right in front of you: her deep character flaws, her indiscretions, and the red flags.

You must regard women as candidates applying for the job of being your girlfriend – a supporter, a lover, a comfort away from the everyday battles. Don't just hire a bitch because you want the position filled. Make sure you vet your candidates fiercely and hire the right girl for the job.

Edit:

Not really in the pump and dump phase right now.

That's not a phase, but rather what you do to women who are unworthy of anything past a few lays. Bad news, bud: few women are worthy of anything besides a few fucks.

If you are actively seeking sex, and actively removing unworthy women from your life, you are unlikely to ever stop pumping and dumping.

And I say this as a man who recently celebrated 19 years of being married to my wife.