Well I hope you mean that you'll be ok b/c you're the ranking guy on the rig and you make your partner take vitals. Because if not, one of these days one of the members in the group you describe as "the majority of your patients" will keel over and you will have no idea how to explain what just happened! At best, that can turn into a red faced moment, at worst... well...
I hope you are being facetious here (its hard to tell via internet) and if you are this does not apply to you but I do want to put it out there for others reading this whi might be thinking vitals aren't worth taking. Because it's a very bad mentality to get in that "I'm too good to take vitals" or "Taking vitals is not important." Is your JOB to do so. Now I know medics that won't do it if basics are around but they still know vitals are important and they need to get someone to get them. Even if you are the ranking member on the rig, you need to practice to keep up your skills. There might be a double critical victim MVA that you respond to. Are we going to wait 15 minutes for the other rig to show up, or are we going to split these patients among us. Obviously the latter, which means, guess what! It's your turn to take vitals on your own guy!
I routinely don't work in EMS or take vitals for 3-4 months at a time due to school. That first shift back is a tough one. I still remember how to do what in a given situation, but taking vitals can take a lot more time than it usually does.