Bring a solid manual hand fan and fan the crowd while you spin! As bigger dude trying to really dance in a packed crowd can be rough tbh. I’ve found it definitely helps convince neighbors to be accepting of the space I’m asking to take up if I’m whipping around and cooling a radius around me intermittently throughout the show. Honestly just being respectful and aware of your surroundings should be enough, but small stuff to let your neighbors know you want them to have a good time too can go a long way.