These traditional low-drafted craft ply effortlessly and quietly through the water guided by their experienced pilots.
( ( ( These ( traditional ( low-drafted ( craft ply ) ) ) ) ( ( effortlessly and ) ( quietly ( through ( the water ) ) ) ) ) ( ( guided ( by ( their ( experienced pilots ) ) ) ) . ) )
(ROOT (S (NP (NP (DT These) (JJ traditional) (JJ low-drafted) (NN craft) (NN ply)) (UCP (ADVP (RB effortlessly)) (CC and) (PP (ADVP (RB quietly)) (IN through) (NP (DT the) (NN water))))) (VP (VBN guided) (PP (IN by) (NP (PRP$ their) (JJ experienced) (NNS pilots)))) (. .)))
There is a lack of experienced pilots for these low-drafted craft.  
( There ( ( is ( ( a lack ) ( of ( ( experienced pilots ) ( for ( these ( low-drafted craft ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (NP (DT a) (NN lack)) (PP (IN of) (NP (NP (JJ experienced) (NNS pilots)) (PP (IN for) (NP (DT these) (JJ low-drafted) (NN craft))))))) (. .)))