Theknowitexpress Bus Service conveys weekenders to the historic haunts of Washington DC, pounding the pavement with direct, no-nonsense service. During the four-hour journey, wandering minds can occupy themselves with a selection of magazines, movies, and free WiFi, so busy ramblers can recharge, relax, and restock their supply of puppy pictures. The bus's free laptop-lending service aids browsing (30 minute maximum rental period), letting guests crush checklists from within the bus's roomy seats. Each ticketed passenger gets one piece of stowed luggage and one carry-on (each additional item $10), whether a small bag, guitar, or clingy monkey sidekick. Up to five bikes per bus can cruise along free of charge, booking their reservation at the same time as their bipedal buddy.