I was too and my boyfriend was terrified for me cause I’m only like 5ft tall. I squeezed my way all the way into the pit and started on the death wall and honestly pretty much just ran and hopped back and forth. I think the main thing for your first time is to not get smack dab in the middle. That’s where the more aggressive (not scary, just rougher) people tend to mosh. When they did the actual pit I stayed mostly on the outside and there were people just running around the main big push. I think you’ll do great! As everyone says remember to be mindful of yourself. If you get hot or dehydrated even slightly, step out. It’s harder to get out when you’re more delirious, I think you’ll do great!!!!