Moving rearward, Took about 4 or 5 nights to do all the fillets around the tail section. Again, nothing fancy, just basic building. Here's how it goes:

Mix Epoxolite
Smear lots into corner with craft stick
Run craft stick once down the center, slow and heavy.
Use scrap wood to scrape the excess from the thin edges
drip several drops of water onto semi-finished fillet
Use wet finger to do final smoothing
Next day, touch up with 220 grit sandpaper

Ready for primer.