After researching online, I was unable to find any specific information about the boat ramp named Hopewell Church Road in Dodge County, Georgia. It is possible that this is a small, local boat ramp with limited information available online.

Without additional information, it is impossible to determine the kind of boat ramp it is or how wide it is. However, it can be assumed that the boat ramp services a body of water in Dodge County.

As for what kind of craft are permitted on the water, this information would also be specific to the body of water that the boat ramp services. It is common for certain bodies of water to have restrictions on boat size, motor type, and other factors.

Overall, the lack of available information highlights the importance of thorough research before embarking on a boating trip. It is recommended to contact local authorities or boating associations for the most up-to-date and accurate information about a specific boat ramp and the body of water it services.