Help

[burton156]

This is wat i wanna do and if anyone has any clue how to do it can i please have some suggestions.
I wanna build a slider
But its not just as easy as that i have a few things to work around

1 Cant leave it in all the time becase of tidal waters and live on a major shipping channel.
2 The bottom of were i would ancor it in is rock like blue stone or maby some fine stone
3. were i would use it would be around 10-25 feet of water depending on were exactly i put it.
4. Parents dont wanna look at some ugly a** lookin pos

How do i make one that floats that i can move around like on land?? Thats not gonna take a crane just maby a sled trailer or i can leave it im my boat slip.


I have a few more things but i cant think of them right now