monster trucks are a blast cause you can drivem bout anywhere you want... I just picked up a brushless slash and she is fast but not much for bashing... It would be better on a track.... I have always been interested in the boats but one thing has kept me from them..... That is I am affraid of doing something stupid and loosing it in the water.... I will have one eventually... I just like the mess the trucks and cars make... I have 2 3.3 nitro tmaxx's , 2 classic tmaxx's (1 with a 3.3 on it)Brushless slash2wd, Brushed emaxx, brushed bandit(daughters), Brushed slash2wd(sons), Brushed rustler(oldlady's), And they each have a red cat volcano apiece and we have a hpi RS4 3Evo to share on paved tracks.... Like i said a boat would be cool just make sure you dont get something that you will get bored with quick.... Look at alot of different things cause you dont wanna buy something and 2 days later see something you have to have.... Keep us posted on what you decide. and what you end up gettin.. What are you selling you slash for and which model is it..