Do I understand this correctly?

[Millionlittlee]

Can I get the rule number for this


And to get this strait I can target a hexproof creature with spells I return from the graveyard

[BlackJester]

303.4f If an Aura is entering the battlefield under a player's control by any means other than by resolving as an Aura spell, and the effect putting it onto the battlefield doesn't specify the object or player the Aura will enchant, that player chooses what it will enchant as the Aura enters the battlefield. The player must choose a legal object or player according to the Aura's enchant ability and any other applicable effects.

[BlackJester]

And to get this strait I can target a hexproof creature with spells I return from the graveyard

No, you can't target. Non-cast auras don't target.

[Millionlittlee]

And to get this strait I can target a hexproof creature with spells I return from the graveyard

No, you can't target. Non-cast auras don't target.

You know what I mean I can pick a hexproof creature of I got it from the graveyard

[BlackJester]

You know what I mean I can pick a hexproof creature of I got it from the graveyard

303.4f If an Aura is entering the battlefield under a player's control by any means other than by resolving as an Aura spell, and the effect putting it onto the battlefield doesn't specify the object or player the Aura will enchant, that player chooses what it will enchant as the Aura enters the battlefield. The player must choose a legal object or player according to the Aura's enchant ability and any other applicable effects.

So if u say blink an aura u control with Venser it comes back at end of it turn u can attach it to a hex proof or shrouded target ?

Yup. Troll away, mister {Pacifism} and {Mind Control} :3

That's what we've been saying, yup.

[jhirt57]

So one last question if I blinked O ring with venser could I target a hex proof creature using I know it's not an aura but is an enchantment and would it create a new stack

[BlackJester]

So one last question if I blinked O ring with venser could I target a hex proof creature using I know it's not an aura but is an enchantment and would it create a new stack

No.  The {Oblivion Ring} is worded that it enters the BF first, and then targets something. 

[scarsabrex]

no

[Nobbert]

{dead weight} is another good one for saint traft