I got about 2, 3 with the main one being my day job. The other legit stream I have is being a freelance Heavy Machine Operator for day work hire. Like say someone needs some land cleared, levelled out/graded, trees/debris moved but can't really get someone to do it on such short notice. I step in and handle that. Same with the Backhoe/Forklift shyt. Since construction has picked up majorly in the Caribbean, I've been doing this semi-regular on weekends and at times even during the evenings after work for folk wanting to cut cost of hiring a operator by the hour.
I was working as a Generator maintenance guy for a minute after the Hurricanes because EVERYONE had one and folks were way too lazy in keeping them serviced and were using them every day (We ain't had power for damn near half a year after the storms). I did basic shyt like change the oil, clean the the carb/throttle body, adjust the governor spring and other trouble shooting shyt which is basic shyt I learned from dealing with my own Generator. The heavier shyt I'd call a friend of mine who's a mechanic who deals with that stuff and give him the Lion's share of the profit if I needed his help.
Outside of THAT, I do a bit of touristy shyt during the night. Like I'd pick 'em up, take them to party spots and chill in the van until they finished or wanted to go someplace else, while providing a bit of "Security" if they wanted it, especially if they was drinking or trying not to get scammed. Also had a little lucrative underground business where I used to let tourists eat Mushrooms on Fullmoon (They are technically legal by law here), get high and I'd drive them about the hills at night, at relatively high speeds while they bounced and screamed like they were on a rollercoaster.
I thought it was bullshyt until I got high and was driven around in the same fashion.

I don't do it as much since someone got jealous and dimed me out to the cops, but I make a resurgence from time to time from folk that come back and remember when I was doing it EVERY Fullmoon party.