The one love bus is a blast, especially if you get on with some people who have fun and enjoy meeting new people! Lenbert always does his best to show you some great spots. Don't forget to tip him if you love your experience! (Disclaimer: tipping is not expected but a nice gesture, IMO)

Having a plan is helpful when you are solo because you automatically look more purposeful and less vulnerable. You will get all sorts of attention. Don't give any mixed messages, as they will be left open to interpretation. Don't carry a bunch of cash, don't walk the beach OR the road after sunset, don't go anywhere with anyone, even fellow tourists and don't let anyone come with you, don't get drunk in public, don't take random pills (not that you would, but good advice regardless- even aspirin), don't make promises you won't keep, do:have a blast and enjoy your freedom!!!!!! And try out the route taxis- just do it! You will get the hang of it very quickly. It will give you much more flexibility once you are confident with the transportation system.