Hey, I say plan away. We try to do something different everyday. There are enough things to do something different everyday for a week. Who needs a pub crawl?
Visit the light house, Out of Town bakery and Rick's Cafe. You can cliff dive at Rick's and they have a pool there too, The bathrooms are very clean and you can change there.
Take a walk up into Red Ground
Go to Mayfiled Falls.
Route taxi to Sav for the Friday or Saturday market.
Go to Discovery Falls
Hit Rockland Bird Sanctuary on the way from or to the airport.
Go to a Sunday or Wednesday church service.
Take a sunset cruise
Head up to Sea Star for the Saturday night buffett.
While up in Red Ground ask around for Mackie and see if he will take you down into Porters Cave. He also took us on an extended walk deep into Red Ground.
Take a taxi out to Jurassic Park.
Snorkel with Vincent.
Take a route taxi out to Half Moon bay just outside of Negril.
This will keep you busy!
Regards,

Bob