Treasure Map Topic

[Anapingofness]

So wait can you do each of the three gathering professions every 18 hours? o-o Also I've been having pretty poor luck finding a map as a Botanist.. Though it was nodes about a certain level and it wasn't the unspoiled nodes? Sorry for the noobish questions haven't had a lot of time to prod into this >_<

You can an get the maps from lvl40+ nodes.
It is one map per 18hrs. It doesn't matter which one you use to get your map. Also, you can only have one deciphered map at a time.
However, you can actually decipher more than one map per 18hrs since the maps are tradable/sellable.

Hope that helps! ^^