The real payoff is that you will have the same waiter for the entire cruise.
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	3:det	_
2	real	real	ADJ	JJ	Degree=Pos	3	amod	3:amod	_
3	payoff	payoff	NOUN	NN	Number=Sing	0	root	0:root	_
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	3:cop	_
5	that	that	SCONJ	IN	_	8	mark	8:mark	_
6	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	8	nsubj	8:nsubj	_
7	will	will	AUX	MD	VerbForm=Fin	8	aux	8:aux	_
8	have	have	VERB	VB	VerbForm=Inf	3	csubj	3:csubj	_
9	the	the	DET	DT	Definite=Def|PronType=Art	11	det	11:det	_
10	same	same	ADJ	JJ	Degree=Pos	11	amod	11:amod	_
11	waiter	waiter	NOUN	NN	Number=Sing	8	obj	8:obj	_
12	for	for	ADP	IN	_	15	case	15:case	_
13	the	the	DET	DT	Definite=Def|PronType=Art	15	det	15:det	_
14	entire	entire	ADJ	JJ	Degree=Pos	15	amod	15:amod	_
15	cruise	cruise	NOUN	NN	Number=Sing	11	nmod	11:nmod:for	SpaceAfter=No
16	.	.	PUNCT	.	_	3	punct	3:punct	_
