I agree with the CK's no# some will put you on shore 50+ miles, I sat drank withe the man as he's a friend of My buddy that's a writer too,The thing is most his no#s are mostly old LORAN conversions and totally useless as most of know, I wish he would print a update book but no one trust them then or would now not even his pals, heard this from a group of Chicago pals on a trip one time! the main thing is lot's of sites he never dove but wrote misleading site details due to lack of information,but he still sells books!
Most no#s are public knowledge & can be found via the web,or State ,some are not,some you have to work for trade No#s ect,,,, We have no#s for wreck's ,Planes ect dive charters would chomp at their mouth pieces for but they took time and money to locate and friend ships years in the making so to give them away would be pointless.Some clubs may help you in your area too,
Dive safe!