They SHOULD all be dealer dealt, and they certainly will be long-term. Might be some problems at the weekend that mean that some aren"t.
Don"t worry if you"ve never dealt or shuffled before. Everyone starts somewhere. I can"t deal or shuffle well. Best way to shuffle is to mix the cards in the same way dealers do, rather than worry about fancy riffles that don"t actually produce a random shuffle anywhere near as well as just mixing the cards randomly on the table in a big mess.
If it"s self-deal, there"s usually someone at the table who will volunteer to deal every hand. I think this affects their game, but some are still willing. If not, when it comes round to you, you can ask someone else to shuffle for you, announce that you"re a novice at live play (say you play loads online, so that they know you can actually play the game), and they"ll have to just bear with you.
Dealing is easier than you think, and just take your time. After you"ve done it a few times you"ll be wondering what you were worried about!