I purchased a 2004 370 Express back in October. It was originally located in VA and I'm shipping
it up to Michigan where I'll use it mostly on Lake St. Clair and Lake Erie. I've been searching for a new Mini Chart Card for the Lake St. Clair area with no luck. Even Furuno's site says "discontinued." Anyone know if there's either a vendor for these or is you can write charts
to a blank card and use it? With cards seeming to be upwards of $200, I'm guessing my best option would be to upgrade to a new chartplotter
? Recommendations? I currently have the Furuno
GP-1850W and I'm leaning towards the Raymarine
eS75 which seems like it will fit the spot well. Also with forward vision to switching over all the old electronics
Would appreciate any insights.