It took me years to learn what good surfing instruction from an experienced coach can teach you in hours today. Many surf schools will provide equipment for you to learn with.
There are even surf clothing and surfboard manufacturers who cater specifically to women. Southern California offers some of the best surfing in the USA. The waves that sunset beach produce can be tricky and dependant on the weather and tide conditions.
No matter your skill level there are days when the surf accommodates to all levels but one thing is sure you must always use caution and never jump into the water if you are uncertain of the conditions. You can also find soft top boards which are even more ideal. Before you hit the water, draw an outline of a surfboard on the sand, and lay on it.
Best of all, there are definitely places to find instructors and lessons at a great price. You should be a confident swimmer, and know the dangers and how to spot them.