Haven't commented on one of your posts in a while, Craig, glad to see you're catching some success with RG positioning.
couple of things
1. There is an immense push to "prove" that RG doesn't work, especially at a place like Lovato's even if it's not the instructors pushing that agenda. Because of that, they'll do anything they can to make you look silly, including hoisting you if you're too stubborn to let go. The angles Ben mentioned are essential, they cannot be stressed enough, even more than the foot on the hip, and I LOVE the foot on the hip.
2. RG is a tool, in a bag. You have options from there, and so you're not looking to improve your position. You already have what you want. Your opponent is looking to improve his position too, at any cost, since you have him in unfamiliar territory. That mentality is... not the greatest, overall. I'd rather improve my position until I had to pass up submissions rather than pass positions to chase submissions... if that makes sense... Them lifting you up gives you an opening beneath them, one that they should be protecting, but aren't, because they feel the risk is worth the reward. You can work on ways to pull them back down, sure, or you can accept the gift, and improve your position more. There's no wrong answer, just, how much work do you want to do?
I like letting go of RG and slipping into x guard as they hoist, it's not expected, and all of the sudden, he doesn't want to stand anymore, wants to smash again, ok, fine.
I guess I'd say get more comfortable with transitioning between sweeps and RG, and just because you don't have a game on top doesn't mean you shouldn't learn quick ways to get there, and back to RG when they sweep you.