In reply to Troy T:
Hi Troy, and welcome (in due course) to The Peak District! We've climbed extensively in the US including in Colorado, and always enjoyed great hospitality, so I hope you have the same experience on your visit.
You might want to think about Hathersage as a base - on a rail route from Manchester and Sheffield, and you can walk to a number of crags notably Stanage and Millstone.
In terms of partners, you've got a good chance if you post on here. If you happen to be visiting in the first week of October I'd be happy to give you a tour, but I'm likely to be away for the rest of the month.
Have a great visit! Cheers, Dom