you need the hm surf
Route 17.
Surf west of route 17.
Either in Route 13 or Route 17.
rare bone
You get it in an egg on route 17 or 18
HM Waterfall can be found at the very end of route 17, the route west of Nuvema and Accumula Towns.
the maniac is on route 17 you have to beat main story to get there though. hope this helps! =)
walk
get a pokemon that knows surf and go to the water at route 1.keep going until your on route 17 and keep surfing around.this works i white too
You can find frillish at route 17 , most of the time they may be male,some are female.
Black spots will appear in water when there is a Pokemon there, the Pokemon will be less common than the others on the route
Close to home. Use Surf at route 1, go to the island and head west. You'll find route 17 and 18 past the gate.