I'm trying to have a steady relationship with Morrigan, but Leliana got in the way so I panicked and ended it. I figured out how to break up with Leliana safely, but I want Morrigan back. Any advice?

Start over.

Seriously though, I'm 30 hours into the game.

NOt sure, give em gifts bitches love gifts, and for me it was pretty easy to get with Morrigan, first off how far are you, second make sure to do her quest, also Morrigan doesn't want a relationship really so I think as long as you boost it back up with gifts and doing stuff she likes you should be fine. 
 
I however went with Morrigan first and now I'm moving on to lelilana pretty bummed out you can't romance wynne

Already done her quest, so I guess I should just give her gifts until she falls back in love with me. That should work, right?

" Seriously though, I'm 30 hours into the game. "

Is it possible to get with them both thats my goal

It's a video game. Who the fuck cares?
 
Go watch it on youtube.

I guess I should reload 3 hours of gameplay, then... gosh darn it, that's frustrating!

I got with Morrigan literally the first time we hit camp. You just got to gift her like crazy.

" @LiquidPrince: I was kissing her literally 10 minutes into her joining the party. "

Get the Feast Day combo pack DLC, it allows you to mess with everyone's approval bars any way you choose!

" @LiquidPrince: No it isn't. When she joined the party, I went through all of the important dialogue trees (skipping unimportant stuff) and then it gave me the option to kiss her. Alistair got grossed out. "

Kill her mom. Works every time.

" NOt sure, give em gifts bitches love gifts, and for me it was pretty easy to get with Morrigan, first off how far are you, second make sure to do her quest, also Morrigan doesn't want a relationship really so I think as long as you boost it back up with gifts and doing stuff she likes you should be fine.  I however went with Morrigan first and now I'm moving on to lelilana pretty bummed out you can't romance wynne "

Yeah Zeverhan or however you spell it, isn't my favorite character. If I could romance oghren now maybe were talking

" @Claude: Mabari? Really? "

Invest your time in a real world relationship. It's much more satisfying. Unless you're an achievement whore, in which case I recommend this wiki:  http://dragonage.wikia.com/wiki/Dragon_Age_Wiki

" NOt sure, give em gifts bitches love gifts  

" Kill her mom. Works every time. "

" Seriously though, I'm 30 hours into the game. "

Im sure there are certain points in the game at which the right dialogue option has to chosen for the relationship to work and 2nd chances are not an option.

I could be wrong but thats what I found trying to get with Leliana.

Do you have to be at a camp to do this "romance?" I don't even know how to go about it. 

Buy a pack of gifts that she would like and gift them to her? That will really ease up your relationship.