There's a previous post from last year about maptech and free charts.
But here is the short version.
goto the following:
Now you have to the base software!
Enter search by map (right side)...
Enter Weymouth, MA
You'll then be presented with a list of options.
You'll then be shown a list of maps....Download and select them all.
Now you're going to need an account... You'll have to create one...
Don't worry, its free! Put in you email address.
You'll need to enter that account info on the next page to get the
status number that links the down load file. It will get emailed to you.
Once you get the confirmation number emailed to you.
Use it to download the file.
Once you down load the file, you'll need to get the charts loaded.
Its a pretty simple process... Almost idiot proof. Lets see if you
can pass the test!
When you are planning your trip. The chart with all you edits and
comments, routes, etc can be printed... Nice right...
Then at least you'll have a plan! It won't get you fish. But a plan
is better then motoring your boat around wondering where to drop a