Those funky tuk-tuks (motorized rickshaws) might look inviting, but once you're stuck in them and in horrendous traffic, you might regret your decision. Bangkok's traffic is still legendary. Use the SkyTrain and the subway as often as possible, and combine them with river taxis. Taxis are okay, but make sure the driver turns the meter on. With tuk-tuks and motorcycle taxis, you better spruce up your bargaining abilities.