I have an 898 on the way, I starte d hearing i need cards and cables..
what will I need? I got the card from the previuos post, what else,..]

also can this be mounted on the trolling motor.. I know you can send the transducer back that comes with it to get a trolling motor mount.. or at least you could on other models.. if it can i been reading about something to get to lower interference??

Thanks for any info