Introductions discussion

I’m Max from Pennsylvania and fairly new to chastity. Chastity piqued my interest via Tumblr; it seemed odd at first, but now I think about nothing else (which the site had warned me would happen). My goal is buying a device for a semi-long or long-term lock period. The main hurdle is that without a keyholder, I worry my commitment might waver. A bit more background: White male, 6’2”, 240lbs, age 25. Mostly heterosexual (a little bi but not major), virgin, and I masturbate often (two to three times daily). Erect size is just over 7” long by ~5.5” around, though I am definitely a grower; flaccidly, I’m on the smaller side. Based on my research and dimensions, the CB6000s appeals to me. I want to learn about chastity (practice, safety, tips) and perhaps locate a nearby keyholder.