I would say,
fseconomy is almost perfect for you. You can really do what you want, in FSE you only have to book your assignments, rent a plane and fly your job. F.E. you can rent a C172 for a 80 NM flight with three PAX. You fly, land, apply your Parking Break and the server logs your flight and pays your virtual fee (minus the rent and fuel costs. Once you get more familiar with the system, you can rent bigger planes and do multi-hops. Later you might want to buy your own planes or FBOs or even open your own Group (or join one). If you own a plane, you have to care for maintenance, repairs and fuel. (flying into a forgotten place where no fuel is available is a really bad idea, you might have to fly in fuel drums to get your bird airborne again). If you own FBOs, you have to care for supply and fuel to keep them going. And if you you find a place with a room for one FBO, you fly in building material and build your own one, build PAX terminals and or repair shops. No need to fly online, you only need a internet connection for the client with which you book your flights and logs your flight, fuel use, rent time. FSE is really what YOU make out of it. Fly once a week, or several flights a day, your choice. The nice thing IMO is, the most valuable flights are around 100 to 150 NM, so lots of action, no cross continent flights on Autopilot.
Be warned though, it`s addictive. I just checked my stats, I`ve done 720 flights within the last two and a half years. The downside, as FSE is privately run, the server at times has outages.
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