Originally Posted by
scalemaster34 Yes buy an android or better a marine GPS unit that can handle the environment better..
PlayBook's GPS is very basic and buggy.
Fewer and fewer apps will work with it's older Runtime - you would need an App that has builtin or cacheable maps for your use. Have seen some threads on Marine GPS APPs, you can go do a search for them - very possible that you will find something that will get the job done. But a newer device is much more likely to work better and for longer in the future.