After conducting research, it appears that there is no official or publicly recognized boat ramp named Pep Club Road 299 in Hallsburg, Texas. Therefore, it is impossible to accurately describe the specifics of this boat ramp, such as the kind of boat ramp it is, its width, the body of water it services, or the types of watercraft permitted on the water.

It is important to note that inaccurate or unreliable information on boat ramps can be dangerous and potentially lead to accidents or damage to watercraft. Therefore, it is crucial to verify the accuracy of information before relying on it for boating purposes. It is recommended to consult official sources, such as the Texas Parks and Wildlife Department, for reliable information on boat ramps and waterways in Texas.