Green Bay ice fishing guide
I would HIGHLY recommend Dale also. With the shacks he has and the beautiful resort make a weekend of it. If the wife doesn't like fishing take her along and she can go shopping in Sturgeon Bay while you fish. It gets dark out early so you will be done fishing in plenty of time so that you can take her to dinner and a movie or whatever you want to do.
I should probably heed Ditto's words of wisdom, but I want to try and give you an honest answer. Dale Stroschein is a well known guide and also owns Sand Bay Beach Resort. The resort is a nice place to stay and they pick you up at the front door in UTV's to take you out. He has walleye/ whitefish packages that include lodging. The last time I did the combo, the walleye fishing was in frabill portables and the whitefish fishing was in heated shanties. Dale is out there fishing with you. The last few years our group has gone for just whitefish. You can see pricing on his website. There are other good guides as well.
Portables really aren't necessary up there if you're going with a guide. The walleye fishing is generally done for a very short amount of time every morning and evening and unless it's bitter cold you just hope hop for the hour or so. Whitefish are there - they're everywhere! So you might as well sit in a comfortable permanent shack.