I've found the Nat Geo waterproof maps to be quite good. Between the "Trails Illustrated" fold-up maps and the "Topographic Trail Guides", the east coast is pretty well covered.
I also use Gaia GPS as a planning tool. Fiddle with routes on the laptop, then load the relevant map squares on the phone for offline use. It has the NatGeo maps, plus several other sources, available for overlay. With this, my NatGeo paper maps largely become backups.
https://www.natgeomaps.com/trail-maps
I also use Gaia GPS as a planning tool. Fiddle with routes on the laptop, then load the relevant map squares on the phone for offline use. It has the NatGeo maps, plus several other sources, available for overlay. With this, my NatGeo paper maps largely become backups.