HOLLAND, MI (WHTC) - Gas prices just keep on climbing along the Lakeshore. Monday’s 30-cent spike at the pump has lingered at Holland area stations, as this morning’s survey showed a per-gallon average of $3.60. Rates ranged from $3.55 to $3.69. The mean is 13 cents higher than last Friday, and is nearly 30 cents more per gallon than it was just before Halloween. At this time in 2011, fuel was selling for $3.33. Triple A’s daily polling was $3.43 nationally and $3.59 statewide, down three cents and up a dime respectively from seven days ago.