Well, I just got off the phone with Navionics, not happy at all right now!!! Seems that even though their "BoatingHD" app for my android device has full satellite imagery over the sonar map, their $200 card for the Helix does not cover any other spot but Coer d'Alene (and one other lake I can't recall) in Idaho!!! That's not what it says on their site, but that's what the guy confirmed over the phone!
I'm figuring out their pc program that allows you to upload your maps to the sdcard, and if I draw a square around a specific body of water, it will either have data, or it won't have data to download. That there confirms what the guy said too, as I can draw a map around all of the Treasure Valley and there's literally 0mb of data to load to the card for the overlays! The whole reason why I bought the card was for the satellite overlay of Arrow Rock, CJ Strike and several other spots that I fish, but none, not even one, of them are covered with overlays of any sort!
Thought I'd give you an idea for your area what you will get, or more importantly, NOT get. Here's what I get for coverage in the whole state of Idaho:
And for your area in UT, here's what you get:
Notice how there's 0 bytes of relief shading, and there's only 26.34mb of satellite overlay maps? In contrast, I did the same thing over Seattle and SoCal, there's over 100mb in files for each of those spots!
Hotmaps is supposed to be more for fresh water fishing areas, yet some of the most popular places are not even covered! Yeah, I'm a little pissed at this point, looks like I get to keep searching around for a possible map solution.
It sucks, as I bought the Helix 7 to tie together a good satellite overlay mapping product and be able to control the Terrova all from one unit, as well as include the extra network connection to a new Honda engine I'm planning on installing in summer so the Helix can display all the data from that too. Now I'm thinking I just wasted a fair chunk of money on something that's not really able to do all of what I wanted.
Back to the Lakemaster card for now, think I'm gonna get Navionics to refund me on this card and get it returned this weekend. Honestly, if I were you, and you're not looking to have all the overlay stuff, just go with an older Lakemaster card, save a fair amount of cash and have almost the same data that's on the newest cards!