@Travis Andres as someone who has done a few Grant Cardone events and courses, these are my thoughts.
I like the guy on a personal level, but I will NEVER give his organization another dime. In fact, those mother f@$#ers still owe me over 7k.
All of his sales reps are the pushiest SOB's I have ever had the displeasure of dealing with. At an event, one of them wouldn't leave me alone while I was trying to eat and network with the others at the table. It got so bad I had to stand up, look him straight in the eyes and tell him to F off or I was going to beat his ***. He wouldn't take "no" for an answer otherwise. It was unbelievable!
As for how they screwed me out several grand, I started by doing 2 of his events, and actually got a lot of value out of them for a great price. But then one of his sales reps called me and sold me on this amazing program (Cardone university or something like that), he said it was "One on One" training and a bunch of other stuff. I'm big into learning and self development so I went for it. Turns out it was all BS. Not one on one! And a bunch other stuff he said was lies too, AND he signed the contract on my behalf which is pure fraud. I fought with them for months and finally had to call my credit card and tell them it was fraud. My card company stopped paying them, but they took over 7k by then and won't give it back. They say I've got a "credit", which I'll never use now because they burned me.
So I would proceed with extreme caution, or not do it if I were you. All the resources you'll ever need are here on BP, for free. Just got to dig a little. That's my 2 cents (which cost me 7k).