Red Hull Paint for Hobie Cat 16

[dofthesea]

Hello I am looking for Cherry Red Paint to paint the hulls on my Hobie Cat 16. What is the least expensive way to achieve this? I keep the Hobie on the hard when not in use and go out about once a week. About 2 times a month in sale water and 2 times a month in fresh water.
Aloha

[Blue Stocking]

Any color-very abrasion resistant-expensive = Imron
Any color- not so abrasion resistant-inexpensive= any modern car paint