humminbird 797

  • wrp5
    Posts: 22
    April 29, 2011 at 2:51 am #1217563

    I need some help. I just recently purchased a bassboat with a gps with side imaging. I am going to update my gps with the free updates from humminbird. I fish the Mississippi river mainly so I was wondering if these updates would be good enough to see whats going on or should I purchase a chip of the river to get a better view on things. Mainly pool 9 and 10. Thanks!

    Joef421
    SW Wisconsin
    Posts: 215
    May 2, 2011 at 4:56 pm #962638

    A chip will show you all the wing dams on 8.

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