Ok well I googled these and came up basically empty handed so I then turned here

1)Is there a good ingame enchanted bow or will i have to enchant the Daedric one(low enchant/no money)

2)I ran into a little trouble with the whole vampire thing my first time do you get to pick what clan you want to join or is it decide by who "bites" you and what clan thier from? that leads to which one the best (Berne right?)

1) there are a couple good ones, cant remember where i found them though. mem posted a link in the longsword thread though, check on that website for details.

the longbow from the main quest for the urshus was a pretty good one, then i found one that was slightly better... although now i use my bound long bow instead (gained through a handy bug)

1. Bow of Shadows - You get this bow in Venim Ancestral Tomb, north of Zainab camp. The best artifact bow in the game I reckon.

Auriel's bow - This bow can be found on Ralyn Othravel, a ordinator in the Tower of Dawn at
Ghost Gate. However, even with 100 sneak I'm unable to steal it from him. you have to kill him though. Note : this bow is unenchanted but it's an artifact.

2. It is decided by which vampire clan bites you. example you got biten by a vampire from the berne clan, you'll get to become a berne vampire.

I have never met any vampires except the dagoth's, am I missing something?

the other clans are around, but hidden in ruins... try looking up the UESP walkthrough on google and then look at the information on the vampiric quests... it'll tell you everything you need to know about vampires

Those ash vampires are not vampires. They are treated as different kind of monsters. They are 4 kind of vampires in the game.