I wouldn't worry about any extra clips unless you feel the need to have it. The less I have to deal with the better I like it. Here are a few of my tips and tricks. Tides and currents can be, and usually are major factors here.
1) Know your limits and only do what your comfortable doing, try a very calm day and progress as your skills and confidence does. Take visual notice of beach environment and get your compass headings figured out.
2) I put one fin on each arm through the straps, or both on one arm at times and my mask in the other.
3) Have everything ready and watch the surf, time your entry with the "sets" of waves. Wait for the last wave in the "set" to make its way in and go quick. When I say this I don't mean stand at the waters edge and then go out. I mean be as far in the water as you can manage safely until the last "set" wave passes. Then go... a lot of this will depend on the contour of the beach and the "period" in between the "sets"
4) Put your mask and fins on quickly and do not loiter in the rough zone. I prefer "not" to have much inflation in my BCD so I can kneel our crouch under should a larger wave come in. Then simply stand again and continue.
5) If it is not too rough you can inflate your BDC, roll onto your back and surface swim out in a very leisurely manner. If it is rough or a strong onshore wind is present drop own and use your compass to navigate out.
6) I "only" recommend this if you are "really comfortable" in this environment!! Those "Rip Currents" can make the swim out very easy and can be used to your advantage. 1) It is deeper in the rip. 2) Waves break less heavily there. and 3) It is going to take you in the desired direction with less effort. Be geared up before entering the rip and know how to exit one should you ever get caught in one. (Swim parallel to the shore until clear of the rip)
7) If it is generally a fairly shallow dive I will surface to check my position in relation to the beach. If you know there is a current, walk up current on the beach before diving. I generally like to know what I'm diving on and how far the swim out is so I can pre-plan my navigation and gas management.
8) After the dive is coming to an end I usually surface, take a compass heading in relation to the desired beach point and make my way in underwater having planned to have sufficient gas left.
9) Once ready to exit the water it works about the same as entry just in reverse order. Timing is very critical and can mean the difference in a graceful walk out or a nasty spill caused by a big wave.
I doubt I covered everything but that about sums up my tactical approach, Oh' don't forget the float and flag where local law applies or boats may be present. Having a buddy with some experience in beach access is wise and trying it near lifeguards your first few times may be a good idea too. They will advise you of conditions if you ask them and keep an eye on you as well.
