Hi Melissa,
I recently answered a fishing question
HERE that might offer additional information for you as you plan a fun fishing excursion. I called 407-WDW-BASS for you to obtain current pricing. Keep in mind pricing is always subject to change, but current rates are either $235 or $270 for a 2-hour excursion, depending on the time of day, and $455 for the 4-hour excursion, included applicable taxes.
My family members have ventured out into the Seven Seas Lagoon to reel in the big one and did additionally tip their fishing guide. I believe tipping your fishing guide is customary. Be sure to book your excursion well in advance by calling 407-WDW-BASS.
P.S. Rumor has it the best fishing occurs on Seven Seas Lagoon at the first excursion of the day (7am).
Have a wonderful vacation, Melissa, and thank you for your great question.
Sherri