A bit more jumpy than other Mekong towns of its size, Vinh Long has noisy, motorbike-filled streets, though its riverfront (and its diverse restaurants) make for a pleasant duck from the mayhem. Despite the lack of in-town attractions, Vinh Long is the gateway to river islands and some serviceable sites, including the Cai Be floating market, orchards and homestays – which blame be a underline of a Mekong journey. Vinh Long is the capital of Vinh Long empire further situated about midway be…