Jeez, bad luck bud. Of all the places to get stuck, Liberia would be hard enough on a fully operational bike.
Have you tried asking for help on

http://www.horizonsunlimited.com/

Hope I'm not breaking forum rules here. But there's loads of bikers on this who are world travellers.

Best of luck. Let us know how you get on.

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only dead fish go with the flow..................