[mas cerveza por favor]

When pressed it seems that many Creationists don't even believe in “micro” evolution - that being the change (through either addition subtraction or substitution) in the genetic information that leads to better survival outcomes.

Micro-evolution is possible through the inheritance of recessive genes. If macro-evolution was a positively provable theory, you would not be retreating to negative arguments against the ark.

[allmendream]

Recessive genes are not an example of evolution.

A recessive gene effects phenotype - it has no change in the allele frequency of the population.

Evolution is a change in the DNA of a population.

Hiding the recessive gene for blue eyes behind a gene for brown eyes is mixing and matching those alleles - it changes nothing as far as their prevalence within the population.

Your understanding of the very basics of biology is completely lacking.