I shoot into the sun a lot. I shoot two or three stops over then develop normally. I often use a #2 red filter too but be careful about lens flare re-reflecting off the filter unless you want that effect... which I sometimes do.
Yes, you will likely end up with a silhouette but that's kinda' the point of shooting into the sun, anyway. Right?
If I don't want a silhouette, I meter off a moderately bright spot on the sand or the ground near the subject. Problem is, you'll probably burn out the sky or most of it. Again, if that's what you want, go for it.
In almost every case, I develop normally unless I have some other reason. Many times, it is possible to do some dodging and burning to get the silhouettes to have detail or to keep detail in the clouds. I'm not really good at doing more than basic dodges or burns so I usually just pick the part of the picture I like best and print for that.