I've been at my job (front desk hotel) for 10 years, they still pay all of us minimum wage, even the manager makes the same as us

I feel like my owners are pretty selfish, they can live in luxury and take big trips, but work us like dogs and only do small things for us like give us 10.00 for Thanksgiving. If he does ever put us a few cents over minimum wage, he thinks he's doing us this big favor. I also make efforts to maybe bring the hotel more money, I add to rates a lot. When I told my owner this and how much I have made extra per year the last 2 years since I started it, she (the wife) didn't show one ounce of appreciation, she blew me off and said it doesn't make any bit of a difference. She talks down to me, always has. Wants to turn a blind eye to the fact that I can potentially be a manager some place else with 25 years of experience. My manager isn't the best either, not supportive, doesn't do some things that should be done, doesn't act as an active manager. Anyway, I have tried and tried to get other jobs. I have been hired before as a manager, but it never works out for one reason or another and I end up back here everytime!! I have ANOTHER interview Monday for a management position, hopefully this one actually takes for the long haul!