Your engine temp is normal and your trans temp is a few degrees high (although acceptable) for a coach with transynd, if these are the true temp readings. A coach with transynd will run a few degrees cooler (my Marquis transmission runs 5 to 10 degrees cooler after I changed to transynd).
If your are using the analog gauges in the dash for your temp readings, they could be off by several degrees. A common saying about analog dash gauges is that they are for "Entertainment Purposes Only". If your coach has an engine computer(Silverleaf or Aladdin), it will give you much more accurate temp readings.
If you are concerned about temps be certain that your radiator and cooling coils are clean, especially if you have a rear radiator.
Gerald