Ocean Swimming

So today was my first open water swim wearing my brand, new wetsuit for the very first time. Since I can't find a lake to swim in here in San Diego (my upcoming 70.3 is in a lake) I opted for the Pacific Ocean. I lubed up to put the wetsuit on and put all that SPF a red-head has to and off I went. I wasn't out for two seconds before a wave rolled over the top of me and took my swim cap and goggles right off my face. So I spent the majority of my time fixing my goggles or swallowing sea water. I tried to relax during the swim and remember what I read on sighting. Only problem with that was when I looked up, I saw nothing but the waves ahead of me. So, am I to believe that you just keep on sighting the best you can and eventually, you'll get a break and not be looking into the next wave? Also, what do people do about getting their goggles knocked off. I know about the double cap to keep them on but how do I keep them on my face? Really though, I wasn't too disappointed as everything I do that's new ends up like this fiasco. I will be back in the water soon and it just has to get better!