In like 25 years of going there I made it as far as Table Rock 2--3 times, there really was no clear benefit of traveling that far. LOL risk vs reward? a lot of rocks on the way?
Besides your fuse panel your boat motor may have a fuse under the cowl, if it goes bad on you your motor won't start, had that happen on my mini merc one time, luckily I was within electric motor range of a marina, I always carried spares after that, and never needed them again.