Are you talking about the boats that need tickets or places like in the Dragon Isles or Corax Lake where it's a sort of transition between areas?
What would the speed diffence be between boats vs swimming? White sharks spurts for short distances, up to a speed of 40 km/h.Other than the time delay you could have other things implented.Maybe you could get fatigued when. or have randomspawned sea encounters while swimming. so there's a risk while swiming. So either you could pay the fee or risk getting in a fight.Could there be a risk that a strong current gets the hold of you and pulls you away from your direction if you fail an ability check or swim skill check. leaving you stranded on a shore..Makes me wonder is there a simular thing for ship travel?Etc pirate boarding... or shipwrecking.
If so, it would not be worth our time and resources to implement this I'm afraid.(And next to that, swimming hundreds or sometimes thousands of miles would be a bit much )
Hurray for swimming If this isn't much work, it would be nice to have. Although there's only 2 sea elves on this server right now, and will probably only ever be 4-6, unless someone takes the challenge of writing up a bio.
How so? many wales, fishes, and turtles doe so every year (see days sometimes for hundred of miles) to eat or to reproduce.
Sea elves were also sorta kinda driven from the seas when Carocsa was slain by Yashilla and Mist got a bit more powerful. This is why we have sea elves on land today. Oh, almost anything and everything can be rp'd.