galvanized

I have a 94' Hunter 19 galvanized trailer full of rusted bolts and I want to replace them all. What type or grade should I replace them with? (I want to replace them with stainless steel, but I am unsure they have the sheer strength, specially the bolts that hold metal that the bunk rest on) I...

For my mooring I have galvanized chain and a stainless swivel shackle attached to it just under the buoy. I am in fresh water. I am wondering how long I can expect this system to last. I understand that mixing metals is less than ideal for underwater applications but I could only find a...

Wondering if anyone has recommendations for a replacement trailer for the 26D for salt water use? My galvanized trailer is getting old and showing some rust. Aluminum vs. Galvanized steel, brand, pricing, ect, etc. Thanks, Michel G.