7-08 sounds like a great choice, some people on this forum may say otherwise about the 243, light for elk but its a good choice as well. Id personally recomend a 270 or 30-06 for your list of critters. I am sure there are a few guys from up your way on this forum whod point you in the right direction. Another idea would be to call that rod and gun club and ask them if they dont mind taking on a newbie. Youd be suprised, people really enjoy teaching people things they love. Good luck to you and i hope you find huntin and fishin as awesome as I do.