Travel requirements are one of those things worth checking before an itinerary becomes too complicated. Rules connected with land entry can affect how a traveler prepares, particularly when crossing a border as part of a longer journey. Rather than relying on information from an old trip, I’d check the current Mexico Land Card Policy before making firm arrangements. This gives you a chance to understand the relevant conditions and see whether your planned route fits them. Once that part is clear, booking accommodation, arranging transport, and planning stops becomes much easier. Spending a little time checking the rules at the beginning can save considerable hassle when the actual journey gets closer.