Welcome painkillah, You will find quite a few CC3 users here. I reckon Neon or someone will tell you straight away how to do that but alas I cannot.
You will also run into our River Police soon so be sure to have your details ready and look meek and mild while they administer a brief rapping of ye knuckles for the twin violations of such ! You can search for multiple posts about rivers - a continuous theme of new map makers needing constant vigilance !
Good to see ya,