We have a Winne View, which is about 24.5' long. Pretty much all we do is sightsee/tour, and we never take a toad. There is no need for a 2nd vehicle, as we go wherever we want. We go exploring during the daytime, and in the evening we go to a state park and camp for the night. The next day, we are off to our next destination. Occasionally we stay an extra day at a park if we really like it, and since we always travel fully stocked, we have no need to go somewhere else if we are rooted in place for a while. In other words, we go where we want with the MH, and see no need to park one vehicle and then go somewhere else in another vehicle.
For our size of MH, there is no need for advance planning. We have never had any type of problems at all in finding a place to park, even in downtown areas. We might not always be able to park directly on the main drag, but can always find a parking place a block or two off of the main drag. We don't let our size stop us from planning on going anywhere we might ever desire.