Anybody have any experience with this?  Please help!

Yep, been there, done that, screwed up, had to do over.

#1 clean the hull.

#2. Use a primer that is specifically for aluminum and follow the instuctions for it.

#3. Use a paint that is exterior metal specific.

Check out the forums on tinboats .net. They have all the info you would ever need.

Yep, been there, done that, screwed up, had to do over.

#1 clean the hull.

#2. Use a primer that is specifically for aluminum and follow the instuctions for it.

#3. Use a paint that is exterior metal specific.

YEP X2 let it cure well before first use..

Ok...Yea I have kind of done a little internet research on it.  Assuming I get it right the first time...how much am I looking at spending?  Anybody have any suggestions on the type of paint?

Surface Preparation of Aluminum for Painting

Sand paper: 80-100 grit

Scotch-Brite Hand Pads: part # 7447

Conversion coating: acid etch primer/Alodine/Chemfilm

Paint: automotive or marine grade polyurethane

Paint & Coating Stripper: Eldorado Solutions' DoradoTM Industrial Products part # 2021 or 5051

Steps

010: Clean the aluminum surface with a good cleaner using Scotch-Brite Hand Pads to remove all dirt, old paint and oxide from the surface. When sanding I prefer 80-100 grit it gives better tooth and paint adhesion.  Sanding must be taken into the best previously adhered surface in order to have the new coat of paint hold properly. Start with an orbital sander; finish by hand with Scotch-Brite Hand Pads. Rinse thoroughly with clean water, let day completely.

020: Apply a coat of acid etch primer following the mixing and application instructions to the letter.

030: Within 24 hours of applying the etch primer, apply the topcoat finish