New Finder/Gps combo

[Scott S]

I'm thinking of getting a new sonar unit with GPS.How much extra is it going to cost me to get the proper gps chip and what chip is the best. I have no idea what gps cards are out there. Please Help!!!

Scooter

[Guest steel'n'esox]

Depends on which unit you choose, you can go to Radioworld.ca and check out the units and the cards as well for pricing, also you want the proper cards for the waters you predominately fish, cards usually around 200.00 hope this helps, that site I believe also shows the areas covered by each card.

[ohhenrygsr]

Navionics are the only Lake Charts you'll ever need. RadioWorld or Angler outfitters (jos) will help you out

 

http://www.navionics.com/HMPremium09LakeList.asp?RegionID=5

[smally21]

i use navionics hotmaps premium. has good coverage but really depends on the year you purchase. older ones are cheaper but have less definition. i have a humminbird 580 and i think a better unit would show more of the cards potential.