How To Avoid A Wave

Hi
I started surfing on a funboard/shortboard of about 5'10 tall. My question is when I need to avoid a wave because its to big or for any reason, what is the best way to do that? (if i paddle hard towards the wave i will probably get knocked back, if i turn and padle out towards the beach i might be too slow and get caught in the wave). My second question is, is it safe to duck dive on my funboard of 5'10 shaped like a shortboard? or should I turtle dive. My last question is how far does the wave have to be before I can start paddeling for it? because I dont want to paddle to soon and waste a lot of energy.
I started surfing on a funboard/shortboard of about 5'10 tall. My question is when I need to avoid a wave because its to big or for any reason, what is the best way to do that? (if i paddle hard towards the wave i will probably get knocked back, if i turn and padle out towards the beach i might be too slow and get caught in the wave). My second question is, is it safe to duck dive on my funboard of 5'10 shaped like a shortboard? or should I turtle dive. My last question is how far does the wave have to be before I can start paddeling for it? because I dont want to paddle to soon and waste a lot of energy.