Beta Readers for 19th Century Novel

I'm seeking beta readers for my historical fiction coming-of-age novel set during the 19th-century western expansion.

I need feedback specifically on:
- Plot Pacing: Is the story moving at the right speed?
- Character Development:
- Relatability: Are the characters relatable?
- Growth Arcs: Do the characters have believable growth arcs?

Ideal candidates will have:
- Experience with historical fiction
- Strong understanding of 19th-century history and culture
- Keen insights on character development and plot dynamics

Your feedback will be invaluable in refining this narrative.