Pirates presses through GZ Vinyl which some people don't like because they use Direct Metal Mastering. But honestly, most people can't and won't be able to tell the difference. They're probably a good option for you because they're an all in one, and you're doing a small, first pressing. You mentioned United in Nashville; they're notorious for their questionable quality and I wouldn't recommend them. Geographically, where are you located? If costs are a concern, you could save on shipping by pressing at a plant where you could go pick them up.
Frankly, I'd take whoever will accept your project. Most plants are so backed up, they're not taking new orders. Or they're only taking orders from established clients.
I don’t have Twitter/social media but if I did then i’d definitely give you a follow. Eurotrip was great and that song was catchy. Make sure you let us know when you press your record!