People that usually use surfing longboards are beginners. Surf longboard learning is a perfect way to properly learn surfing when you are a complete beginner. This is because you gain stability in any position and you can even catch the smaller waves. Here is what you need to keep in mind in a connection with surf longboard.
First off, renting one longboard is recommended. After you learn you will surely not use it and move towards shortboard. You can usually rent longboards by the hour or alternatively for half a day or a day. If learning is what you want then you might want to rent longboards for around 7 days minimum.
Now we need to think about that position that makes you the strongest you can be. A left foot positioned in front is what most are using. Not everyone can maintain good stability this way. If you believe this is not suitable for you then there is always a chance that you have a goofy style, which means that you use your right foot in the front position.
A calmer water environment is where you want to start and this is nearer to the shore. Lie down on the board and start paddling. Balance has to be found and then we can simply start the next step. Paddle towards the place with white water. Basically this means broken down waves. Turn your surf longboard so that you are facing the shore. You need to start to paddle strong when a foamy wave will come. Your position needs to be exactly perpendicular on the wave. You are to fall many times but it will be quick to learn the move. Never stand up before you master this process.
When you are feeling confident enough try to stand up at the moment when waves lift your surf longboard. Just start doing a push up and then simply jump. After you keep on trying a few times you will surely manage to succeed. Keep trying to catch all waves and practice. This is the only way to learn how to surf longboard and get better as time passes.