If you're looking for an authentic 60's sound, play live all together in one room. You may have to play songs several times until you get a good take. Yes you will get instruments bleeding into one another, but that's part of the sound. This is the way it was done back in the day. Make sure you're well rehearsed and tight but not over rehearsed or you will squeeze all the magic out of the songs. Make sure you're very familiar with the songs and that they are complete BEFORE you go in to record them. If you're having trouble getting one song down, move on to another and come back to it later. Don't get hung up on one song. Record another song and success with one will lead to success with another. As a band, the MOST important thing to remember is to "play for the song". I can't stress this enough!! Play together with the outcome of the song being the most important goal or focus (how good it sounds), not the guitar solo or drum sound or singer. KEEP YOUR EGO IN CHECK ON A PERSONAL LEVEL. BANDS ARE A GROUP EFFORT AND YOU'RE THERE TO HELP ONE ANOTHER BE THE BEST MUSICIAN YOU CAN BE! Stay positive and remember why you started doing this in the first place with this group of people. Support and love one another through the process.
Where are you planning to record? There is a guy in Atlanta who we have worked with and totally "gets it" when it comes to this style of recording. He has a great small studio not too far outside the city.