Turns out we might not need to go all the way to New Riverston, we discovered a portal hidden at the vary same Inn we are staying.
The old elven druid, Doraen, says in order to activate it without the Order noticing we would need to create an anti-magic barrier so we need to find a powerful mage to help us.
We visited the local Hunter's Lodge and took a job to hunt down an escapee necromancer that was apparently hiding in the woods nearby, that seems like our best bet.
We also picked a contract to hunt down a werewolf and a wyvern.
Turns out the kitsune, Harune, and the elven sorcerer, Melania, are sociopaths and wanted to buy a gnome that works at the Lodge... thank Lamashtu that situation didn't escalate.