I had the hardest damn time with the Virgo, but I finally got it. I had all of the sports cars in garages, so that list went by in about 3 minutes. The specials weren't hard either, so now I've got that generating $9,000 each day.
I also have Mr. Whoopee unlocked and done (obviously), as well as Kaufman Cabs, Pole Position and PrintWorks. Or rather, the missions are all complete on those and they're generating money.
I also own the movie studio, and I am on the fourth (and presumably last) mission there, G-spotlight. It's not particularly difficult, but it sure is annoying. I'll probably get it tonight.
Martha's Mug Shot was frustrating until I calmed down and did it the smart way. I tried grenades, but I blew myself up, so I used the sniper rifle. Got forward and ducked just enough so that the tops of their heads were visible, then fired. Once I got the six guys like that, the heli was right out back and I was good to go. So that one is only difficult if you don't approach it right.
I jumped right to the big race at Sunshine and as I was pulling up, I thought "wait a second..." - got out of my car, pulled out the rocket launcher... well, let's just say that with the Spray-n-Go at the dealership, that $40,000 purse is quite easy to come by.
Cabmageddon was also funny, because it was so easy. I drove around in a circle for a minute, then stood by the concrete pillars and put a rocket into the big boss cab. It took all of about 80 seconds total, and now Kaufman is done.
As you can see, I've been busy on properties. Sonny is getting pissy with me on the phone, so I'm guessing there's a big damn showdown, probably the end of the game.
I still have to do Love Fist, and I've only done the first Cuban mission (dumb race, but I beat it first try with boatloads of time to spare, no pun intended). I haven't touched Auntie Poulet yet.
Oh yeah, and I went ahead and bought all of the non-asset properties. So I have like, what, 15 save spots? Something ridiculous.
I think that's about it. Somewhere along the line I lost my katana, but it's all good.