Before venturing out on the rocks, invest in a set of Korkers. I would never, never ever go out without them and neither would any of the other rockhoppers I know. Your life is worth more than 55 dollars! You will fall and you will get hurt without them! Jetties are no place to be without them! I would also recommend some type of flotation device, belt or suspenders. Also watch the water before venturing out, You do not want to get washed off.
I like to wear calf high boots that I can get off easily. I have my Korker permanently mounted to them. I tie them on and then put two 4" screws through the back of the Korkers into the heal of the boot. This way you do not loose them if the come undone out on the rocks, it happens trust me. I also do not wear waders, I ware Grundens bibs and a waterproof fishing jacket, these are a lot easier to get out of if something happens. As for tackle, I like to keep my arms free and not loose it by putting it down. Look into a bag that you can wear around your waist. Aquaskinz makes some nice products, you can check them out at
www.eastcoasttackle.com they also have Korkers.
Please be safe out there, I would also recommend fishing with a friend. God forbid something happens he just may save you life or you his.
This is just my opinion and nothing is written in stone.