Used to be a nav, im a chief mate now, but have always loved voyage planning and busy sea watches. I work for Military Sealift Command, currently on a Norfolk ship, just got back from 6th Fleet.
Ive seen some dumb ones out here, sad thing is, the technology is getting so much better now its letting young guys get licenses and run watches that have ZERO business making decisions onthe bridge of a ship.
Check with West Marine too, some of them can print on demand, although I dont like the paper, doesnt erase well and has a different texture than the typical DLA/NOAA charts.
I use a free web program "sea clear II" (google it) and have downloaded tons of charts up and down the east coast from the NOAA free boating charts download, theyre the same as NOAA's printed charts but uncorrected, still very handy for general (or even moderately specific) piloting and planning.