Alright, as a newbie to bulkifying trigger code, I'm scratching my head on this one. I feel like I've read all I can on List collections, but I still can't figure how to get going in this situation.  Here's what we've got cooking.

Objects in play: CampaignMember, Campaign, Lead

Goal: after the insert of a new campaignmember record, convert the campaignmember's associated Lead record.

We created this without the bulkifying process, and as one would expect, when someone goes to add a bunch of campaignmembers to a campaign, our trigger fires, and often times quite quickly hits the SOQL governor limit due to queries within a loop.

Here's the core snippet of code we have created, unbulkified. I'm trying to learn how to get better at bulkifying things, and this one seems a bit complex.

trigger ECampaignMember on CampaignMember (after insert) {

    for(CampaignMember myCampaignMember: Trigger.new){

	        // Find the lead record related to this campaign member
    	    Lead l = [SELECT FirstName, LastName, Email, Street, City, State, PostalCode, RecordTypeId, IsConverted, RegistrationMatchReviewNeeded__c FROM Lead WHERE Id = :myCampaignMember.LeadId LIMIT 1];

	        // Find the name of the campaign that this campaign member is related to
    	    Campaign campaign = [SELECT Name FROM Campaign WHERE id = :myCampaignMember.CampaignId LIMIT 1];

        	// Find the RecordType ID for the Lead RecordType that has DeveloperName = Registration_Lead
	        RecordType rlrt = [SELECT Id FROM RecordType WHERE SobjectType = 'Lead' AND DeveloperName = 'Registration_Lead' LIMIT 1];

	        // Make sure this is a Registration lead record type. If not, don't do any of this.
    	    if(l.IsConverted==false && l.RecordTypeId == rlrt.id){

	            // Set the variables
    	        String c = '1';
        	    String a = '1';


	            Database.LeadConvert lc = new database.LeadConvert();
    	        lc.setLeadId(myCampaignMember.LeadId);

        	    // need to assign the conversion status to match the dropdown options
          	    lc.convertedStatus = 'Closed - Converted';

	            // If the lead is not already converted, AND if the lead record type has a DeveloperName = Registration_Lead. If not, don't create an opportunity record.
    	        if(l.IsConverted==false && l.RecordTypeId == rlrt.Id){

        	        // create a new opportunity upon conversion
            	    lc.setDoNotCreateOpportunity(false);

           		 } else {

            	    // create a new opportunity upon conversion
                	lc.setDoNotCreateOpportunity(true);

	            }

    	        // If the lead is not already converted, AND if the lead record type has a DeveloperName = Registration_Lead
        	    if((l.IsConverted==false && (l.RecordTypeId == rlrt.Id))){

            	    // name the opportunity in the format: "<firstname> <lastname> - <campaign_name> - Event Registration"
                	lc.setOpportunityName(l.FirstName + ' ' + l.LastName + ' - ' + campaign.Name + ' - Event Registration');

        	    }

	            // If there is an existing contact that matches on last name, first name, and email address...
    	        if(i>0){

        	        // set the contact ID
            	    lc.setContactId(c);

        	        // set the account ID
            	    lc.setAccountId(a);

	            }

    	    Database.LeadConvertResult lcr = Database.convertLead(lc);
        	System.assert(lcr.isSuccess());

        	}
		}
    }
}

 Now, I generally understand the following:

1) I need to get all the SOQL queries out from under the for loop

2) I need to build a list of the campaign members that I need to iterate through

The biggest challenge is that you can see down towards the bottom of the code, that I need to grab values in related objects (like the Campaign object), so that I can include them in the conversion process.  For instance, I need to get the name of the Campaign related to the current campaign member so that I can include that in the sting that will be used to create the new Opportunity record name upon conversion.

How the heck do I do that?

Thanks in advance for even the first step of help on this.  It's greatly appreciated.

Cheers!