Class or no class, you'd think that'd be something a person might google before hitting the road.
This is the one I always use
Concealed Carry Permit Reciprocity Maps - USA Carry
That being said, I am somewhat sympathetic to the plight of my fellow gun owners as there are several states that don't even offer a legal option for non-residents, so you don't have a legal option even if you wanted one.
I have Ohio's resident permit as well as PA's non-resident permit and that gets me fairly decent coverage, however, there are still a number of states that I can't carry in regardless of how much training I go through...
The real clincher is the "may issue" states...meaning you could drop the coin, take all of the training, pay the law enforcement office all for them to say "sorry, not good enough, I don't feel like issuing a permit today"...essentially taking your money and giving you a kick in the pants.
I have a relative who learned that the hard way...he has a fishing cabin in New York (so he meets the criteria of owning property in NY; a requirement for non-residents applying for the permit), he made the 4 hour drive on 2 occasions one to drop off paperwork and checks and another to register his would-be carry firearm in New York (so now they have a registration for one of his pistols), all to get a form letter back stating that the request for a license was denied because he only spends 3 weeks a year at the cabin and that wasn't enough time per year to warrant issuing him a permit...however, they operate based off of "application fees" and not "licensing fees"...big different between the two. Licensing fees means that you pay for a license if you get approved, in the case of New York, you pay for the application which means they keep the cash whether they approve or decline you.
So, in essence, all he got was a "Thanks for the money, we've got records on one of your handguns now...sorry, you can't carry in our state"
...a little something to think about when people casually throw out the old "Why didn't the person just get the license and carry it legally???" line.
I don't know if NJ is the same way, but some states pretend to honor your 2nd amendment rights just so they can throw it in people's faces in court, but secretly are making it impossible to carry legally.
The supreme court needs to step it up a bit. Many of the democrats are harping on the supreme court for marriage licenses to be honored in every state citing Full Faith & Credit, think they'd be on-board with us having the same for our CCW licenses?
Maybe we can use that as a bargaining chip...Universal Marriage License Reciprocity in exchange for Universal CCW License Reciprocity.
A bargain was tried before...conservatives offered universal background checks in exchange for permit reciprocity across the board and states like NY and Cali shot it down.