We've been there.... Twice! Once was Not enough! Do your 'on line' research.. then visit "Western Brook Pond" for the boat tour.. "Primeberth" museum for the history lesson.. and all the sights in the St John's area.. oh.. and do the whale watching tour(s) the bird sanctuary.. and if you're so inclined.. get yourself 'screached' by kissing a cod!! There are many many more things to see and do. This is only a taste of what we did. Even made it to Labrador by taking the second ferry ride to Blanc Sablon... did that twice too!
The RV parks are great.. but make sure to make reservations for Pippy Park in St John's.. it gets very busy during the camping season.