My husband and I will be finishing a South American tour in Ushuaia in January 2023 and are planning our travel up to Buenos Aires. We're not sure if buses will have space for our bikes, since it will be the tourist high season, and are trying to figure out if there are alternatives. Sadly we don't have the time/budget to do the whole 3k kilometers by bike, but we could combine biking with another mode as needed. Anyone traveled this route? Any advice would be welcome!