...& toilet replacement

the toilet in question resides in an Old Lake cottage. 45 years old about, no insulation, no upkeep for 2 years (my dad got sick and passed away) and thats what I'm trying to fix, i will try the 2 wax ring method, and I'm a little worried about what I'll find underneath the toilet (rotten stuff). due to us not draining the water and anti-freezing both the bowl and tank cracked big time. Anyway I'll keep ya posted. If it is all rotten underneath the wise thing to do is to replace that, huh? I'm a daughter of a carpenter and both my sons and brother are carpenters so that part I'll have some help with. thanks (keep all those excellent thoughts, dale ;-) jeannie