Originally Posted by
WalkingTree
Think of the simple wood match as having fuel that won't evaporate, and as the easy literally instant fire that it is...
...I used to dip them in wax for water proofing, and put a bunch of them with two or several striker boards cut from their container box inside some container that will float - sealed well with air in it for example (which is a water proofing redundancy too, and would be needed for the striker boards anyway). You want to be low tech yet extremely reliable, don't know what would beat this by much. A disposable lighter may come to mind, but it's just that I personally hate those. Don't like holding the little things in my hand and flicking it.