This a great opportunity for you to try as many of the various methods of fire starting that are mentioned in the cited threads. Nothing is as useful as experience! Just remember that when you absolutely, positively must have a fire, conditions will be such that it most likely will be somewhat difficult. All the more reason to get some experience
Fire building is a very useful skill, but I suspect you may conclude, as many of us have, that carrying a lightweight gas canister or alcohol stove is well worth the effort. You might include something like the Cat stove to compare with the traditional campfire in terms of meal preparation times, ease of ignition etc....
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Geezer in Chief