the eczema still drives me bats
Do you have an apiary nearby? Beeswax is the best healer. If you can find someone local who makes beeswax ointment, it might help with your eczema. I am finding that is the best thing for mine. Apparently, if you buy honey from the area where you live, it helps with allergies.
Um....
I totally agree with topical beeswax as being worth a try...
However there isn't science to back up eating local honey: Note that the plant allergens are pollen (or sometimes, topically, to saps during pruning).
Honey is made from nectar, not pollen. Even local totally "raw" honey from the comb will have zero (or maybe insignificantly teeny amounts of) pollen.
Of course if you actually ARE allergic to a specific pollen, you don't want to risk ingesting it, so do avoid local "bee pollen" products!