I think such a trip would be great. Personally I would prefer august because the bugs are gone and by then there should be lots of new visuals to explore and make us happy about.
Jokal, I think as you suggest the best will be to go to Thunder Bay and rent a car. If enough of us could agree on some dates we probably could meet up in Thunder Bay, share on the car rental and also possibly pre-arrange for a 'tour' guide of the property. Remember we are all part ownders of the property. Hotel, we will find somewhere I don't think that is a problem
I definetely would be interested