Chapter 2 is advertised as a long and aduous journey, which seems to be acurate. The biggest complaint doesn't seem to be the distance, but the lack of engagement involved in using the new boat to make that trek. In an ideal world the sailing and ocean features would be better fleshed out but these are the drawbacks of a game that's playable in the midst of development. For the time being, use Billy's speed boat mod to increase the rate of travel for your watercraft. Essentially I feel like using the boat is trading convenience for excitement. You're turning the Oregon Trail into the Lincoln Highway.