If ease of travel is your main concern and money is no object, you can ship your luggage with one of the growing number of luggage-service companies that pick up, track, and deliver your luggage (often through couriers such as Federal Express) with minimum hassle for you. Traveling luggage-free might be ultraconvenient, but it’s not cheap: One-way overnight shipping can cost from $100 to $200, depending on what you’re sending. Still, for some people, especially the elderly or the infirm, it’s a sensible solution to lugging heavy baggage. Specialists in door-to-door luggage delivery are Virtual Bellhop (www.virtualbellhop.com), SkyCap International (www.skycapinternational.com), and Luggage Express (www.usxpluggageexpress.com).