What’s up guy’s? I just picked up a Lowrance HDS 7 for the RZR.Been lost quite a bit and don’t want it to happen again lol. So my question is the TOPO Map card really necessary. I do understand that it maps will be a little more clearer to zoom in and such. But 150 for a card is kinda steep. Is there anywhere you can get free maps for the lowrance?
Utah RZR Rentals

whence